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Current system
16578+4650
A 1873


Nearby doubles
4' : 16575+4649
TDT 158

10' : 16575+4658
A 1871

20' : 16560+4643
KZA 122AB

33' : 16579+4722
A 1874AB

33' : 16547+4655
FMR 128

36' : 16544+4650
CVR 850

40' : 16593+4613
CVR1686

45' : 16572+4605
CVR1682

47' : 17010+4616
ES 1255

51' : 16557+4735
KPP4017

53' : 17029+4643
BEM9010

53' : 16589+4742
LDS4714

57' : 16523+4656
CVR 845

58' : 16523+4652
TDT 123

59' : 16533+4725
CHR 58

61' : 16598+4553
KPP 385

64' : 16584+4753
HU 667

66' : 16529+4608
A 1869AB

67' : 16534+4739
TDS 841

67' : 16534+4601
KZA 120

73' : 16511+4631
LDS4699

75' : 17051+4658
STT 323

76' : 16528+4745
KPP4016

82' : 16527+4547
CVR1678

82' : 16513+4604
KZA 118

84' : 16510+4605
A 1867



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16578+4650 A 1873

 
 
16h 57m 50.40s +46° 49' 47.6" P.A. 301.00 sep 2.5 mag 8.79,12.84 Sp G5 dist. 250.63 pc (817.56 l.y.)
 
 
Coord 2000 16578+4650 Discov num A  1873 Comp Coord arcsec 2000 16 57 50.40 +46 49 47.6
Date first 1878 Date last 2016 Obs 9
Pa first 280 Pa last 300.7 P.A. Now (θ) 300.7°
Sep first 1.4 Sep last 2.48 Sep. Now (ρ) 2.48"
Mag pri 8.79 Mag sec 12.84 delta mag (ΔM) 4.05 Spectral class G5 (yellow)
Pri motion ra -021 Sec motion ra -022
Pri motion dec -044 Sec motion dec -045
Notes
rPM=0.028 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules SAO 46407 HIP 83015 Tycho2 3500-00890-1
Gaia DR2 1407955838009761536 HD 153526 BD BD+47 2412 Distance 250.63
Distance ly 817.56
 
 
WDS 16578+4650 A 1873 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
A__1895 Ma - Aitken, R.G. 1895PASP....7..305A
A__1895 PASP 7, 305, 1895 (most data also in A__1914d) 1914PLicO..12....1A
A__1896a Ma - Aitken, R.G. 1896AJ.....17...27A
A__1896a AJ 17, 27, 1896 (most data also in A__1914d) 1914PLicO..12....1A
A__1896b Ma - Aitken, R.G. 1896AN....142...77A
A__1896b AN 142, 77, 1896 (all data also in A__1896a) 1896AJ.....17...27A
A__1896c Ma - Aitken, R.G. 1896PASP....8..286A
A__1896c PASP 8, 286, 1896
A__1896d Ma - Aitken, R.G. 1896PASP....8..314A
A__1896d PASP 8, 314, 1896 (all data also in A__1896a) 1896AJ.....17...27A
A__1897a Ma - Aitken, R.G. 1897AN....142..161A
A__1897a AN 142, 161, 1897 (all data also in A__1896a) 1896AJ.....17...27A
A__1897b Ma - Aitken, R.G. 1897AJ.....17...76A
A__1897b AJ 17, 76, 1897 (all data also in A__1914d) 1914PLicO..12....1A
A__1897c Ma - Aitken, R.G. 1897AJ.....18...56A
A__1897c AJ 18, 56, 1897 (all data also in A__1914d) 1914PLicO..12....1A
A__1897d Ma j Aitken, R.G. 1897AN....145..129A
A__1897d AN 145, 129, 1897 (most data also in A__1914d) 1914PLicO..12....1A
A__1898a Ma - Aitken, R.G. 1898AJ.....18..128A
A__1898a AJ 18, 128, 1898 (all data also in other refs)
A__1898b Ma j Aitken, R.G. 1898AJ.....18..161A
A__1898b AJ 18, 161, 1898 (most data also in other refs)
A__1898b (erratum AJ 18, 180, 1898) 1898AJ.....18..180A
A__1899 Ma - Aitken, R.G. 1899PASP...11..128A
A__1899 PASP 11, 128, 1899
A__1899b Ma j Aitken, R.G. 1899AN....150..113A
A__1899b AN 150, 113, 1899
A__1900a Ma - Aitken, R.G. 1900AN....152..161A
A__1900a AN 152, 161, 1900
A__1900b Ma - Aitken, R.G. 1900AN....153..369A
A__1900b AN 153, 369, 1900
A__1900c Ma - Aitken, R.G. 1900PASP...12..127A
A__1900c PASP 12, 127, 1900 (all data also in A__1900b) 1900AN....153..369A
A__1900d Ma j Aitken, R.G. 1900AN....152..209A
A__1900d AN 152, 209, 1900
A__1900e orb - Aitken, R.G. 1900PASP...12..103A
A__1900e PASP 12, 103, 1900
A__1900f orb - Aitken, R.G. 1900PASP...12..240A
A__1900f PASP 12, 240, 1900
A__1900g Ma j Aitken, R.G. 1900PASP...12..203A
A__1900g PASP 12, 203, 1900
A__1901a Ma j Aitken, R.G. 1901LicOB...1...14A
A__1901a Lick Obs. Bull. 1, 14, 1901
A__1901b Ma j Aitken, R.G. 1901LicOB...1...66A
A__1901b Lick Obs. Bull. 1, 66, 1901
A__1901c orb - Aitken, R.G. 1901PA......9...57A
A__1901c Popular Astron. 9, 57, 1901
A__1901d Ma - Aitken, R.G. 1901AN....156..321A
A__1901d AN 156, 321, 1901 (all data also in A__1901a) 1901LicOB...1...14A
A__1901e Ma - Aitken, R.G. 1901PASP...13..161A
A__1901e PASP 13, 161, 1901 (all data also in other refs)
A__1902a Ma j Aitken, R.G. 1902LicOB...1..129A
A__1902a Lick Obs. Bull. 1, 129, 1902
A__1902b orb - Aitken, R.G. 1902LicOB...1..190A
A__1902b Lick Obs. Bull. 1, 190, 1902
A__1902c orb - Aitken, R.G. 1902PA.....10..486A
A__1902c Popular Astron. 10, 486, 1902
A__1902d orb - Aitken, R.G. 1902PASP...14..153A
A__1902d PASP 14, 153, 1902
A__1902e Ma - Aitken, R.G. 1902AN....158..245A
A__1902e AN 158, 245, 1902 (all data also in A__1902a) 1902LicOB...1..129A
A__1903 Ma j Aitken, R.G. 1903LicOB...2...16A
A__1903 Lick Obs. Bull. 2, 16, 1903
A__1903b Ma - Aitken, R.G. 1903LicOB...2...55A
A__1903b +orb Lick Obs. Bull. 2, 55, 1903 (all data also in other refs)
A__1903c orb - Aitken, R.G. 1903PA.....11...28A
A__1903c Popular Astron. 11, 28, 1903
A__1904a Ma j Aitken, R.G. 1904LicOB...2..139A
A__1904a Lick Obs. Bull. 2, 139, 1904
A__1904b Ma - Aitken, R.G. 1904LicOB...3....6A
A__1904b Lick Obs. Bull. 3, 6, 1904
A__1904c Ma - Aitken, R.G. 1904LicOB...3...61A
A__1904c Lick Obs. Bull. 3, 61, 1904
A__1905a Ma - Aitken, R.G. 1905LicOB...3...88A
A__1905a +orb Lick Obs. Bull. 3, 88, 1905 (all data also in other refs)
A__1905b Ma - Aitken, R.G. 1905LicOB...3...90A
A__1905b Lick Obs. Bull. 3, 90, 1905 (all data also in other refs)
A__1905c orb - Aitken, R.G. 1905LicOB...3..147A
A__1905c Lick Obs. Bull. 3, 147, 1905 (all data also in other refs)
A__1905d orb - Aitken, R.G. 1905LicOB...3..169A
A__1905d Lick Obs. Bull. 3, 169, 1905 (orbit catalog)
A__1905e orb - Aitken, R.G. 1905PA.....13..190A
A__1905e Popular Astron. 13, 190, 1905
A__1906a Ma - Aitken, R.G. 1906LicOB...4....4A
A__1906a Lick Obs. Bull. 4, 4, 1906
A__1906B Ma - Aitken, R.G. 1906MmRAS..56....1L
A__1906B +orb cited by Lewis (MemRAS 56, 1, 1906)
A__1906c orb - Aitken, R.G. 1906LicOB...4...75A
A__1906c Lick Obs. Bull. 4, 75, 1906
A__1906D Ma - Aitken, R.G. 1906QB821.B972.....
A__1906D cited in BDS (Burnham Double Star Cat.), 1906
A__1907a Ma - Aitken, R.G. 1907LicOB...4..101A
A__1907a Lick Obs. Bull. 4, 101, 1907
A__1907b Ma - Aitken, R.G. 1907LicOB...4..125A
A__1907b Lick Obs. Bull. 4, 124, 1907
A__1907c orb - Aitken, R.G. 1907LicOB...4..107A
A__1907c Lick Obs. Bull. 4, 107, 1907 (all data also in other refs)
A__1907d Ma - Aitken, R.G. 1907LicOB...4..170A
A__1907d Lick Obs. Bull. 4, 170, 1907 (all data also in other refs)
A__1907e orb - Aitken, R.G. 1907AN....174..217A
A__1907e AN 174, 217, 1907
A__1907f Ma - Aitken, R.G. 1907AN....176..323A
A__1907f AN 176, 323, 1907 (all data also in other refs)
A__1908a Ma - Aitken, R.G. 1908LicOB...4..166A
A__1908a Lick Obs. Bull. 4, 166, 1908
A__1908b Ma - Aitken, R.G. 1908LicOB...5...28A
A__1908b Lick Obs. Bull. 5, 28, 1908
A__1908c Ma - Aitken, R.G. 1908LicOB...5...55A
A__1908c Lick Obs. Bull. 5, 55, 1908
A__1908d Ma - Aitken, R.G. 1908LicOB...5...43A
A__1908d +orb Lick Obs. Bull. 5, 43, 1908 (all data also in other refs)
A__1908e Ma - Aitken, R.G. 1908PASP...20..185A
A__1908e PASP 20, 185, 1908 (all data also in other refs)
A__1908f orb - Aitken, R.G. 1908PASP...20..267A
A__1908f PASP 20, 267, 1908
A__1908g Ma - Aitken, R.G. 1908PASP...20..290A
A__1908g PASP 20, 290, 1908 (all data also in other refs)
A__1908h Ma - Aitken, R.G. 1908PASP...20..291A
A__1908h PASP 20, 291, 1908
A__1909a Ma - Aitken, R.G. 1909LicOB...5..115A
A__1909a Lick Obs. Bull. 5, 115, 1909
A__1909b Ma - Aitken, R.G. 1909LicOB...5..166A
A__1909b Lick Obs. Bull. 5, 166, 1909
A__1909c orb - Aitken, R.G. 1909PASP...21...83A
A__1909c PASP 21, 83, 1909
A__1910a Ma - Aitken, R.G. 1910LicOB...6...62A
A__1910a Lick Obs. Bull. 6, 62, 1910
A__1910b Ma - Aitken, R.G. 1910LicOB...6...70A
A__1910b Lick Obs. Bull. 6, 70, 1910
A__1910c - Aitken, R.G. 1910LicOB...6....1A
A__1910c Lick Obs. Bull. 6, 1, 1910 (no data)
A__1910d Ma - Aitken, R.G. 1910PASP...22...95A
A__1910d PASP 22, 95, 1910 (all data also in other refs)
A__1910e - Aitken, R.G. 1910PASP...22..137A
A__1910e PASP 22, 137, 1910 (no data)
A__1910f Ma - Aitken, R.G. 1910PASP...22..140A
A__1910f PASP 22, 140, 1910 (all data also in other refs)
A__1911 Ma - Aitken, R.G. 1911LicOB...6..163A
A__1911 Lick Obs. Bull. 6, 163, 1911
A__1911b Ma - Aitken, R.G. 1911PASP...23..238A
A__1911b PASP 23, 238, 1911 (all data also in other refs)
A__1912 Ma - Aitken, R.G. 1912LicOB...7...93A
A__1912 Lick Obs. Bull. 7, 93, 1912
A__1912b - Aitken, R.G. 1912LicOB...2....3A
A__1912b Lick Obs. Bull. 7, 3, 1912 (no data)
A__1912c - Aitken, R.G. 1912PASP...24..126A
A__1912c PASP 24, 126, 1912 (no data)
A__1912d orb - Aitken, R.G. 1912PASP...24..165A
A__1912d PASP 24, 165, 1912
A__1912e orb - Aitken, R.G. 1912PASP...24..216A
A__1912e PASP 24, 216, 1912
A__1912f Ma - Aitken, R.G. 1912PASP...24..228A
A__1912f PASP 24, 228, 1912 (all data also in other refs)
A__1912g Ma - Aitken, R.G. 1912PA.....20..643A
A__1912g Popular Astron. 20, 643, 1912 (all data also in other refs)
A__1913 Ma - Aitken, R.G. 1913LicOB...7..186A
A__1913 Lick Obs. Bull. 7, 186, 1913
A__1913b Ma - Aitken, R.G. 1913PASP...25...41A
A__1913b +orb PASP 25, 41, 1913 (all data also in other refs)
A__1914a Ma - Aitken, R.G. 1914LicOB...8...52A
A__1914a Lick Obs. Bull. 8, 52, 1914
A__1914b Ma - Aitken, R.G. 1914LicOB...8...93A
A__1914b Lick Obs. Bull. 8, 93, 1914
A__1914c Ma - Aitken, R.G. 1914LicOB...8...96A
A__1914c Lick Obs. Bull. 8, 96, 1914
A__1914d Ma j Aitken, R.G. 1914PLicO..12....1A
A__1914d +orb Pub. Lick Obs. 12, 1, 1914
A__1914e orb - Aitken, R.G. 1914PLicO..12..100A
A__1914e Pub. Lick Obs. 12, 100, 1914
A__1914f orb - Aitken, R.G. 1914LicOB...8...99A
A__1914f Lick Obs. Bull. 8, 99, 1914
A__1914g Ma - Aitken, R.G. 1914PASP...26...53A
A__1914g PASP 26, 53, 1914 (all data also in other refs)
A__1914h Ma - Aitken, R.G. 1914PASP...26..205A
A__1914h PASP 26, 205, 1914 (all data also in other refs)
A__1914i Ma - Aitken, R.G. 1914PASP...26..208A
A__1914i +orb PASP 26, 208, 1914 (all data also in other refs)
A__1915 Ma - Aitken, R.G. 1915PASP...27..230A
A__1915 PASP 27, 230, 1915 (some data also in other refs)
A__1916a orb - Aitken, R.G. 1916PASP...28..121A
A__1916a PASP 28, 121, 1916
A__1916b Ma - Aitken, R.G. 1916PASP...28..276A
A__1916b PASP 28, 276, 1916 (all data also in other refs)
A__1917a Ma - Aitken, R.G. 1917PASP...29..207A
A__1917a PASP 29, 207, 1917 (all data also in other refs)
A__1917b Ma - Aitken, R.G. 1917PASP...29..217A
A__1917b PASP 29, 217, 1917 (all data also in other refs)
A__1918a Ma - Aitken, R.G. 1918LicOB...9..132A
A__1918a Lick Obs. Bull. 9, 132, 1918
A__1918b orb - Aitken, R.G. 1918LicOB...9..184A
A__1918b Lick Obs. Bull. 9, 184, 1918
A__1918c orb - Aitken, R.G. 1918LicOB...9..191A
A__1918c Lick Obs. Bull. 9, 191, 1918
A__1918d orb - Aitken, R.G. 1918PAAS....3R..68A
A__1918d PAAS 3, 68, 1918
A__1918e Ma - Aitken, R.G. 1918PASP...30...69A
A__1918e PASP 30, 69, 1918 (all data also in other refs)
A__1918f Ma - Aitken, R.G. 1918PASP...30...71A
A__1918f PASP 30, 71, 1918 (all data also in other refs)
A__1918g orb - Aitken, R.G. 1918PASP...30..194A
A__1918g PASP 30, 194, 1918
A__1918h Ma - Aitken, R.G. 1918PASP...30..262A
A__1918h PASP 30, 262, 1918 (all data also in other refs)
A__1918i orb - Aitken, R.G. 1918PASP...30..311A
A__1918i PASP 30, 311, 1918
A__1919a Ma - Aitken, R.G. 1919PASP...31...44A
A__1919a PASP 31, 44, 1919 (all data also in other refs)
A__1919b Ma - Aitken, R.G. 1919PASP...31..116A
A__1919b PASP 31, 116, 1919 (all data also in other refs)
A__1919c Ma - Aitken, R.G. 1919PASP...31..197A
A__1919c PASP 31, 197, 1919 (all data also in other refs)
A__1919d orb - Aitken, R.G. 1919PASP...31..285A
A__1919d PASP 31, 285, 1919
A__1920a Ma - Aitken, R.G. 1920RGOO.....f...1.
A__1920a Greenwich Observations, F1, 1920
A__1920b Ma - Aitken, R.G. 1920PASP...32...56A
A__1920b PASP 32, 56, 1920 (most data also in other refs)
A__1920c orb - Aitken, R.G. 1920PASP...32..215A
A__1920c PASP 32, 215, 1920
A__1921a Ma - Aitken, R.G. 1921PASP...33...60A
A__1921a PASP 33, 60, 1921 (all data also in other refs)
A__1921b Ma - Aitken, R.G. 1921PASP...33..270A
A__1921b PASP 33, 270, 1921 (all data also in other refs)
A__1922a - Aitken, R.G. 1922PASP...34...52A
A__1922a PASP 34, 52, 1922 (no data)
A__1922b orb - Aitken, R.G. 1922PAAS....4....6A
A__1922b Pub. AAS 4, 6, 1922
A__1923a Ma j Aitken, R.G. 1923LicOB..11...58A
A__1923a +orb Lick Obs. Bull. 11, 58, 1923
A__1923b orb - Aitken, R.G. 1923PASP...35..258A
A__1923b PASP 35, 258, 1923
A__1923c orb - Aitken, R.G. 1923LicOB..11...66A
A__1923c Lick Obs. Bull. 11, 66, 1923
A__1923d orb - Aitken, R.G. 1923LicOB..11...70A
A__1923d Lick Obs. Bull. 11, 70, 1923
A__1923e orb - Aitken, R.G. 1923LicOB..11...79A
A__1923e Lick Obs. Bull. 11, 79, 1923
A__1923f orb - Aitken, R.G. 1923LicOB..11...83A
A__1923f Lick Obs. Bull. 11, 83, 1923
A__1923g orb - Aitken, R.G. 1923LicOB..11...85A
A__1923g Lick Obs. Bull. 11, 85, 1923
A__1923h orb - Aitken, R.G. 1923LicOB..11...97A
A__1923h Lick Obs. Bull. 11, 97, 1923
A__1923i orb - Aitken, R.G. 1923PASP...35...70A
A__1923i PASP 35, 70, 1923
A__1923j Ma - Aitken, R.G. 1923PASP...35..323A
A__1923j PASP 35, 323, 1923 (all data also in other refs)
A__1924 Ma - Aitken, R.G. 1924PASP...36..296A
A__1924 PASP 36, 296, 1924 (all data also in other refs)
A__1925a orb - Aitken, R.G. 1925PASP...37..222A
A__1925a +D PASP 37, 222, 1925
A__1925b orb - Aitken, R.G. 1925LicOB..12...45A
A__1925b Lick Obs. Bull. 12, 45, 1925
A__1925c orb - Aitken, R.G. 1925LicOB..12...47A
A__1925c Lick Obs. Bull. 12, 47, 1925
A__1925D Ma - Aitken, R.G. 1925MNRAS..85..276E
A__1925D cited by Milburn (MNRAS 85, 276, 1925)
A__1926a Ma - Aitken, R.G. 1926PASP...38..131A
A__1926a PASP 38, 131, 1926 (all data also in other refs)
A__1926b Ma - Aitken, R.G. 1926PASP...38..334A
A__1926b PASP 38, 334, 1926 (all data also in other refs)
A__1927a Ma - Aitken, R.G. 1927LicOB..12..170A
A__1927a Lick Obs. Bull. 12, 170, 1927
A__1927b Ma j Aitken, R.G. 1927LicOB..12..173A
A__1927b Lick Obs. Bull. 12, 173, 1927
A__1927c orb - Aitken, R.G. 1927PASP...39...45A
A__1927c PASP 39, 45, 1927
A__1928 Ma - Aitken, R.G. 1928PASP...40..355A
A__1928 PASP 40, 355, 1928 (all data also in other refs)
A__1929a Ma - Aitken, R.G. 1929LicOB..14...62A
A__1929a Lick Obs. Bull. 14, 62, 1929
A__1929b Ma - Aitken, R.G. 1929LicOB..14...88A
A__1929b Lick Obs. Bull. 14, 88, 1929
A__1930a Ma - Aitken, R.G. 1930PASP...42...60A
A__1930a PASP 42, 60, 1930 (all data also in other refs)
A__1930b Ma - Aitken, R.G. 1930PASP...42..123A
A__1930b PASP 42, 123, 1930 (most data also in other refs)
A__1932a Ma - Aitken, R.G. 1932QB821.A43......
A__1932a Aitken Double Star Catalogue, 1932
A__1932b Ma - Aitken, R.G. 1932QB821.A43......
A__1932b Aitken Double Star Catalogue, 1932 (formerly combined in means)
A__1932c orb - Aitken, R.G. 1932PASP...44..127A
A__1932c PASP 44, 127, 1932
A__1932d orb - Aitken, R.G. 1932PASP...44..129A
A__1932d PASP 44, 129, 1932
A__1932e Ma - Aitken, R.G. 1932PASP...44..132A
A__1932e PASP 44, 132, 1932 (all data also in other refs)
A__1933a Ma - Aitken, R.G. 1933PASP...45...90A
A__1933a PASP 45, 90, 1933
A__1933b Ma - Aitken, R.G. 1933PASP...45..261A
A__1933b PASP 45, 261, 1933
A__1933c Ma - Aitken, R.G. 1933LicOB..16...93A
A__1933c Lick Obs. Bull. 16, 93, 1933
A__1933d Ma - Aitken, R.G. 1933LicOB..16...96A
A__1933d Lick Obs. Bull. 16, 96, 1933
A__1933e Ma - Aitken, R.G. 1933PASP...45..190A
A__1933e PASP 45, 190, 1933 (all data also in other refs)
A__1934a Ma - Aitken, R.G. 1934PASP...46..110A
A__1934a PASP 46, 110, 1934 (all data also in other refs)
A__1934b - Aitken, R.G. 1934PASP...46..284A
A__1934b PASP 46, 284, 1934 (no data)
A__1935e Ma j Aitken, R.G. 1935LicOB..17...91A
A__1935e Lick Obs. Bull. 17, 91, 1935
A__1935f - Aitken, R.G. 1935QB821.A3.......
A__1935f The Binary Stars, 1935
A__1936 orb - Aitken, R.G. 1936PASP...48..175A
A__1936 PASP 48, 175, 1936
A__1937a Ma - Aitken, R.G. 1937LicOB..18...53A
A__1937a Lick Obs. Bull. 18, 53, 1937
A__1937b Ma - Aitken, R.G. 1937LicOB..18..109A
A__1937b Lick Obs. Bull. 18, 109, 1937
A__9999 Ma - Aitken, R.G. ...................
A__9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16578+4650 A 1873 1991 7 302 2.5 8.79 12.84 G5 165750.40+464947.6
16578+4650 A 1873 2015 8 301 2.5 8.79 12.84 G5 165750.40+464947.6
16578+4650 A 1873 2016 9 301 2.5 8.79 12.84 G5 165750.40+464947.6

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WDS 16578+4650 A 1873 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16578+4650 A 1873 : MEASURES
 
 
No records found.

 
 
WDS 16578+4650 : VIRTUAL EYEPIECE
 
 

16578+4650 A 1873A mag 8.79 Sp G5 16578+4650 A 1873B sep 1.9 P.A. 311.00 mag 12.84 virtual eyepiece
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Radius:
Components only
 
 
WDS 16578+4650 : ALADIN DSS IMAGE @ 16h 57m 50.40s +46° 49' 47.6"
 
 
 
 
WDS 16578+4650 A 1873 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16578+4650 A 1873 distance=0' 16575+4649 TDT 158 distance=4' 16575+4658 A 1871 distance=10' 16560+4643 KZA 122AB distance=20' 16560+4643 KZA 122AC distance=20' 16579+4722 A 1874AB distance=33' 16579+4722 STFA 32AC distance=33' 16579+4722 A 1874AD distance=33' 16579+4722 STFA 32BC distance=33' 16547+4655 FMR 128 distance=33' 16544+4650 CVR 850 distance=36' 16593+4613 CVR1686 distance=40' 16572+4605 CVR1682 distance=45' 17010+4616 ES 1255 distance=47' 16557+4735 KPP4017 distance=51' 17029+4643 BEM9010 distance=53' 16589+4742 LDS4714 distance=53' 16523+4656 CVR 845 distance=57' 16523+4652 TDT 123 distance=58' 16533+4725 CHR 58 distance=59' 16598+4553 KPP 385 distance=61' 16584+4753 HU 667 distance=64' 16529+4608 A 1869AB distance=66' 16529+4608 GII 237Aa,Ab distance=66' 16534+4739 TDS 841 distance=67' 16534+4601 KZA 120 distance=67' 16511+4631 LDS4699 distance=73' 17051+4658 STT 323 distance=75' 16528+4745 KPP4016 distance=76' 16527+4547 CVR1678 distance=82' 16513+4604 KZA 118 distance=82' 16510+4605 A 1867 distance=84' 16521+4751 UC 224 distance=85' 16579+4523 ES 1254 distance=87' 16509+4601 KZA 117 distance=87' 17060+4616 TDT 212 distance=91' 16494+4620 KZA 116 distance=91' 17005+4817 ES 1090 distance=91' 16547+4518 KZA 121AB distance=98' 16547+4518 KZA 121AC distance=98' 16547+4518 KZA 121AD distance=98' 16489+4619 CVR 841 distance=98' 17023+4523 CVR1688 distance=99' 16492+4559 A 1866BC distance=103' 16492+4559 BU 627AD distance=103' 16492+4559 BU 627AE distance=103' 16492+4559 KZA 123AF distance=103' 16492+4559 BU 627A,BC distance=103' 16545+4511 CVR 852 distance=105' 16566+4505 ES 2655 distance=107' 17055+4803 SDK 1 distance=107' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 16578+4650 A 1873 301 2.5
Show 16575+4649 TDT 158 5 0.6 4
Show 16575+4658 A 1871 34 2.5 10
Show 16560+4643 KZA 122 AB 261 79.9 20
Show 16560+4643 KZA 122 AC 239 142.2 20
Show 16579+4722 A 1874 AB 64 5.0 33
Show 16579+4722 STFA 32 AC 262 112.4 33
Show 16579+4722 A 1874 AD 246 25.9 33
Show 16579+4722 STFA 32 BC 261 117.2 33
Show 16547+4655 FMR 128 222 9.1 33
Show 16544+4650 CVR 850 191 18.9 36
Show 16593+4613 CVR1686 90 4.6 40
Show 16572+4605 CVR1682 90 4.3 45
Show 17010+4616 ES 1255 49 7.7 47
Show 16557+4735 KPP4017 301 7.5 51
Show 17029+4643 BEM9010 56 20.9 53
Show 16589+4742 LDS4714 25 12.9 53
Show 16523+4656 CVR 845 222 10.5 57
Show 16523+4652 TDT 123 249 2.3 58
Show 16533+4725 CHR 58 132 0.2 59
Show 16598+4553 KPP 385 219 4.8 61
Show 16584+4753 HU 667 164 2.4 64
Show 16529+4608 A 1869 AB 221 2.1 66
Show 16529+4608 GII 237 Aa,Ab 33 0.4 66
Show 16534+4739 TDS 841 197 1.0 67
Show 16534+4601 KZA 120 79 10.8 67
Show 16511+4631 LDS4699 22 2.9 73
Show 17051+4658 STT 323 79 11.4 75
Show 16528+4745 KPP4016 24 2.1 76
Show 16527+4547 CVR1678 66 4.6 82
Show 16513+4604 KZA 118 237 32.6 82
Show 16510+4605 A 1867 264 1.8 84
Show 16521+4751 UC 224 272 11.7 85
Show 16579+4523 ES 1254 134 5.0 87
Show 16509+4601 KZA 117 326 8.3 87
Show 17060+4616 TDT 212 132 1.2 91
Show 16494+4620 KZA 116 293 13.3 91
Show 17005+4817 ES 1090 276 5.6 91
Show 16547+4518 KZA 121 AB 181 43.6 98
Show 16547+4518 KZA 121 AC 251 50.1 98
Show 16547+4518 KZA 121 AD 220 108.9 98
Show 16489+4619 CVR 841 202 12.3 98
Show 17023+4523 CVR1688 202 3.0 99
Show 16492+4559 A 1866 BC 267 0.3 103
Show 16492+4559 BU 627 AD 236 65.2 103
Show 16492+4559 BU 627 AE 270 147.6 103
Show 16492+4559 KZA 123 AF 253 91.6 103
Show 16492+4559 BU 627 A,BC 44 2.2 103
Show 16545+4511 CVR 852 194 12.7 105
Show 16566+4505 ES 2655 67 47.6 107
Show 17055+4803 SDK 1 112 5.6 107

 
 
WDS 16578+4650 : COMPONENTS
 
 
  A
B pa=311.0°
sep=1.93"
 
 
16578+4650 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165750.40+464947.6 Mag 8.79 Spectral class G5 (yellow)
PmRA -21.00 PmDE -44.0 SAO 46407 HIP 83015
Tycho2 3500-00890-1 HD 153526 BD BD+47 2412
Tycho2
Tycho2 3500-00890-1 Pflag RAmdeg 254.46000005 DEmdeg 46.82988348
PmRA -20.7 PmDE -44.1 E RAmdeg 9 E DEmdeg 9
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.35 EpDEm 1990.38
Num 10 Q RAmdeg 1.4 Q DEmdeg 1.3 Q pmRA 1.4
Q pmDE 1.3 BTmag 9.848 E BTmag 0.023 VTmag 8.793
E VTmag 0.014 Prox 25 TYC T HIP 83015
CCDM A RAdeg 254.46007222 DEdeg 46.82998611 EpRA 1990 1.60
EpDE 1990 1.64 E RAdeg 9.1 E DEdeg 9.3 Posflg
Corr 0.0
SAO
SAO 46407 DelFlag RA1950 PmRA1950 -0.0049
DE1950 PmDE1950 -0.037 Vmag 8 SpType G5
Double code Source 3 CatNum 1218 DM BD+47 2412
DMcomp BDsup HD 153526 M HD 0
GC RA1950rad 4.43497737 DE1950rad 0.81866306 PmRA2000 -0.0043
PmDE2000 -0.036
Hipparcos
Catalog H HIP 83015 Proxy H RAhms 16 57 50.42
DEdms +46 49 48.0 Vmag 8.69 VarFlag R Vmag H
RAdeg 254.46 DEdeg 46.83 AstroRef A Plx 5.66
CCDM 16578+4650 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 302 Rho 2.468 HD 153526 BD BD+47 2412
CD CP Dm number +47 2412 VIred 0.94
SpType G5 R SpType Coord arcsec 2000 165750.42+464948.0
Hipparcos 2
HIP 83015 Sn 15 So 3 Nc 2
RArad 4.4411660024 DErad 0.8173375393 Plx 3.99 PmRA -22.41
PmDE -45.65 E RArad 0.59 E DErad 0.63 E Plx 0.69
E pmRA 0.71 E pmDE 0.85 Hpmag 8.8517 E Hpmag 0.002
SHp 0.018 VA 0 BV 1.1 E BV 0.495
VI 0.94
CCDM
Ccdm 16578+4650 RComp Comp A Note1
Note2 Discov num DRAs 2.33 DDEs -12.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp G5 PmNote *
PmRA -35 PmDE -39 Dm number +47 2412 Cat1 BD
Name2 +46 1218 Cat2 AGK2/3 HD 153526 M HD
ADS BDS A10283 M ADS BDS N IDS IDS 16550N4659A
HIC 83015
 
 
16578+4650 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165750.26+464948.9 Mag 12.84 PmRA -22.00
PmDE -45.0 Calc delta mag 4.05 Calc coord yes
CCDM
Ccdm 16578+4650 RComp Comp B Note1
Note2 Discov num A 1873 DRAs DDEs
R dRAs Year 1908 Theta 303 Rho 2.2
Obs 3 Vmag 13.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10283 M ADS BDS N IDS IDS 16550N4659B
HIC 83015