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Doubles in session


Current system
17232-1807
A 2242
HD 157300


Nearby doubles
10' : 17234-1758
OCC 14

11' : 17226-1815
ARA 443

27' : 17214-1817
ARA 441

28' : 17246-1749
GWP2708

29' : 17212-1802
ARA 249

34' : 17224-1839
ARA 442

44' : 17219-1846
SLE 14

48' : 17265-1807
ARA 444

52' : 17199-1745
BU 126AB

54' : 17203-1842
RST3089

58' : 17265-1735
HU 171AB

60' : 17217-1712
ARA 250

61' : 17258-1720
ARA 251

68' : 17194-1849
SLE 12

73' : 17240-1656
ARA 89

74' : 17272-1720
ARA 253

77' : 17282-1836
RST3102

80' : 17233-1927
HDS2455

81' : 17258-1918
RST5542AB

82' : 17206-1920
A 2241AB

83' : 17228-1645
FEN 23

87' : 17261-1652
TDT 348

87' : 17171-1802
KPP2765

89' : 17170-1759
STN 33

91' : 17254-1643
HDS2461

91' : 17226-1937
MOC 12AB



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.

17232-1807 A 2242 (HD 157300)

 
 
17h 23m 09.78s -18° 06' 58.9" P.A. 291.00 sep 3.1 mag 9.60,12.10 Sp K0III
 
 
Coord 2000 17232-1807 Discov num A  2242 Comp Coord arcsec 2000 17 23 09.78 -18 06 58.9
Date first 1910 Date last 2016 Obs 8
Pa first 290 Pa last 291.1 P.A. Now (θ) 291.1°
Sep first 2.8 Sep last 3.098 Sep. Now (ρ) 3.098"
Mag pri 9.60 Mag sec 12.10 delta mag (ΔM) 2.5 Spectral class K0III (yellow-orange)
Pri motion ra +006 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 157300 Constellation Ophiuchus SAO 160510 Tycho2 6238-00277-1
Gaia DR2 4122871014472148096 HD 157300
 
 
WDS 17232-1807 A 2242 (HD 157300) : 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
17232-1807 A 2242 2002 7 290 3.1 9.60 12.10 K0III 172309.78-180658.9
17232-1807 A 2242 2016 8 291 3.1 9.60 12.10 K0III 172309.78-180658.9

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 17232-1807 A 2242 (HD 157300) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17232-1807 A 2242 (HD 157300) : MEASURES
 
 
No records found.

 
 
WDS 17232-1807 (HD 157300) : VIRTUAL EYEPIECE
 
 

17232-1807 A 2242A mag 9.6 Sp K0III 17232-1807 A 2242B sep 3.0 P.A. 292.10 mag 12.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 17232-1807 (HD 157300) : ALADIN DSS IMAGE @ 17h 23m 09.78s -18° 06' 58.9"
 
 
 
 
WDS 17232-1807 A 2242 (HD 157300) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17232-1807 A 2242 distance=0' 17234-1758 OCC 14 distance=10' 17226-1815 ARA 443 distance=11' 17214-1817 ARA 441 distance=27' 17246-1749 GWP2708 distance=28' 17212-1802 ARA 249 distance=29' 17224-1839 ARA 442 distance=34' 17219-1846 SLE 14 distance=44' 17265-1807 ARA 444 distance=48' 17199-1745 BU 126AB distance=52' 17199-1745 BU 126AC distance=52' 17203-1842 RST3089 distance=54' 17265-1735 HU 171AB distance=58' 17265-1735 HU 171AC distance=58' 17217-1712 ARA 250 distance=60' 17258-1720 ARA 251 distance=61' 17194-1849 SLE 12 distance=68' 17240-1656 ARA 89 distance=73' 17272-1720 ARA 253 distance=74' 17282-1836 RST3102 distance=77' 17233-1927 HDS2455 distance=80' 17258-1918 RST5542AB distance=81' 17258-1918 HLD 135AB,C distance=81' 17206-1920 A 2241AB distance=82' 17206-1920 OCC 529Aa,Ab distance=82' 17228-1645 FEN 23 distance=83' 17261-1652 TDT 348 distance=87' 17171-1802 KPP2765 distance=87' 17170-1759 STN 33 distance=89' 17254-1643 HDS2461 distance=91' 17226-1937 MOC 12AB distance=91' 17226-1937 MOC 12AC distance=91' 17226-1937 MOC 12AD distance=91' 17188-1915 I 591 distance=92' 17168-1801 OL 100 distance=92' 17262-1930 GWP2712 distance=94' 17297-1748 HJ 2806 distance=95' 17264-1931 HJ 4953 distance=96' 17300-1755 OCC9210 distance=99' 17268-1642 ARA 91 distance=99' 17302-1810 FEN 24 distance=100' 17161-1744 FEN 22 distance=104' 17299-1728 ARA 256 distance=105' 17199-1941 A 2240 distance=105' 17157-1811 WHC 14AB distance=107' 17157-1811 HJ 4932AC distance=107' 17261-1628 RST3974 distance=108' 17307-1753 OCC 11 distance=109' 17167-1709 STN 34 distance=109' 17298-1713 ARA 255 distance=110' 17269-1632 ELP 41 distance=110' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 17232-1807 A 2242 291 3.1
Show 17234-1758 OCC 14 -1 0.1 10
Show 17226-1815 ARA 443 332 14.0 11
Show 17214-1817 ARA 441 234 6.6 27
Show 17246-1749 GWP2708 350 20.6 28
Show 17212-1802 ARA 249 328 5.4 29
Show 17224-1839 ARA 442 307 6.2 34
Show 17219-1846 SLE 14 290 16.3 44
Show 17265-1807 ARA 444 206 6.0 48
Show 17199-1745 BU 126 AB 265 2.4 52
Show 17199-1745 BU 126 AC 141 11.5 52
Show 17203-1842 RST3089 159 0.6 54
Show 17265-1735 HU 171 AB 188 1.7 58
Show 17265-1735 HU 171 AC 209 7.1 58
Show 17217-1712 ARA 250 14 8.0 60
Show 17258-1720 ARA 251 148 14.8 61
Show 17194-1849 SLE 12 203 24.2 68
Show 17240-1656 ARA 89 29 13.1 73
Show 17272-1720 ARA 253 287 11.2 74
Show 17282-1836 RST3102 74 0.8 77
Show 17233-1927 HDS2455 314 0.4 80
Show 17258-1918 RST5542 AB 289 0.1 81
Show 17258-1918 HLD 135 AB,C 89 2.6 81
Show 17206-1920 A 2241 AB 70 5.3 82
Show 17206-1920 OCC 529 Aa,Ab -1 1.3 82
Show 17228-1645 FEN 23 56 3.7 83
Show 17261-1652 TDT 348 291 0.6 87
Show 17171-1802 KPP2765 179 9.1 87
Show 17170-1759 STN 33 54 1.1 89
Show 17254-1643 HDS2461 196 0.2 91
Show 17226-1937 MOC 12 AB 14 2.8 91
Show 17226-1937 MOC 12 AC 241 4.3 91
Show 17226-1937 MOC 12 AD 177 5.0 91
Show 17188-1915 I 591 36 1.1 92
Show 17168-1801 OL 100 338 4.0 92
Show 17262-1930 GWP2712 70 11.9 94
Show 17297-1748 HJ 2806 194 8.5 95
Show 17264-1931 HJ 4953 174 18.4 96
Show 17300-1755 OCC9210 233 0.4 99
Show 17268-1642 ARA 91 170 13.2 99
Show 17302-1810 FEN 24 105 5.4 100
Show 17161-1744 FEN 22 281 5.7 104
Show 17299-1728 ARA 256 114 15.3 105
Show 17199-1941 A 2240 203 1.6 105
Show 17157-1811 WHC 14 AB 290 1.2 107
Show 17157-1811 HJ 4932 AC 227 10.4 107
Show 17261-1628 RST3974 146 0.8 108
Show 17307-1753 OCC 11 -1 0.1 109
Show 17167-1709 STN 34 289 17.2 109
Show 17298-1713 ARA 255 139 9.6 110
Show 17269-1632 ELP 41 246 1.5 110

 
 
WDS 17232-1807 : COMPONENTS
 
 
  A
B pa=292.1°
sep=2.96"
 
 
17232-1807 A
 
 
Componente originario normalizzato AB Name HD 157300 Coord arcsec 2000 172309.78-180658.9 Mag 9.6
Spectral class K0III (yellow-orange) PmRA 6.00 PmDE 5.0 SAO 160510
Tycho2 6238-00277-1 HD 157300 DM BD-17 4792
Tycho2
Tycho2 6238-00277-1 Pflag RAmdeg 260.79077157 DEmdeg -18.11638120
PmRA 21.8 PmDE -3.4 E RAmdeg 18 E DEmdeg 24
E pmRA 1.6 E pmDE 1.7 EpRAm 1988.05 EpDEm 1985.71
Num 8 Q RAmdeg 2.7 Q DEmdeg 1.4 Q pmRA 2.6
Q pmDE 1.4 BTmag 10.912 E BTmag 0.057 VTmag 9.553
E VTmag 0.028 Prox 999 TYC T HIP
CCDM RAdeg 260.79072500 DEdeg -18.11637639 EpRA 1990 1.71
EpDE 1990 1.31 E RAdeg 18.5 E DEdeg 27.2 Posflg
Corr 0.1
SAO
SAO 160510 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 0.029 Vmag 8.9 SpType K0
Double code Source 22 CatNum 7120 DM BD-17 4792
DMcomp BDsup HD 157300 M HD 0
GC RA1950rad 4.53890161 DE1950rad -0.31537874 PmRA2000 -0.0006
PmDE2000 0.031
CCDM
Ccdm 17232-1807 RComp Comp A Note1
Note2 Discov num DRAs -2.35 DDEs 3.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp K0 PmNote *
PmRA -10 PmDE 29 Dm number -17 4792 Cat1 BD
Name2 160510 Cat2 SAO HD 157300 M HD
ADS BDS A10505 M ADS BDS N IDS IDS 17173S1801A
HIC
 
 
17232-1807 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172309.59-180657.8 Mag 12.1 Calc delta mag 2.5
Calc coord yes
CCDM
Ccdm 17232-1807 RComp Comp B Note1
Note2 Discov num A 2242 DRAs DDEs
R dRAs Year 1910 Theta 291 Rho 2.9
Obs 5 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10505 M ADS BDS N IDS IDS 17173S1801B
HIC