22470+4446 A 189 AB (HD 215791)

22^h 46^m 59.36^s +44° 46' 22.6" P.A. 26.00 sep 1.0 mag 8.99,9.16 Sp A0 dist. 9090.91 pc (29654.55 l.y.)

Coord 2000	22470+4446	Discov num	A 189	Comp	AB	Coord arcsec 2000	22 46 59.36 +44 46 22.6
Date first	1900	Date last	2016	Obs	52
Pa first	22	Pa last	25.9	P.A. Now (θ)	25.9°
Sep first	1.0	Sep last	1.004	Sep. Now (ρ)	1.004"
Mag pri	8.99	Mag sec	9.16	delta mag (ΔM)	0.17	Spectral class	A0 (white)
Pri motion ra	+004	Sec motion ra	+004
Pri motion dec	-008	Sec motion dec	-008
Notes	N (See Notes)

Nature of this double is uncertain.

22470+4446 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 215791	52360	22 46 59 +44 46 23	A 189 AB	2016	52	26	1.0	8.99	9.16	0.17		<===
Show		52360	22 46 59 +44 46 23	A 189 AC	2015	4	124	24.6	8.99	15.10	6.11

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 215791	Constellation	Lacerta	SAO	52360	HIP	112477
Tycho2	3226-00963-1	Gaia DR2	1934292780080008064	HD	215791	ADS	16266
BD	BD+44 4232	Distance	9090.91	Distance ly	29654.55

WDS 22470+4446 A 189 AB (HD 215791) : NOTES

discov_num	notes	refcode
A 189	Mt. Wilson spectral classes B8, B9.

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
22470+4446	A 189	AB	2005	41	26	1.0	8.99	9.16	A0	N D	224659.36+444622.6
22470+4446	A 189	AB	2009	44	26	0.9	8.99	9.16	A0	N D	224659.36+444622.6
22470+4446	A 189	AB	2010	43	26	1.0	8.99	9.16	A0	N	224659.36+444622.6
22470+4446	A 189	AB	2014	45	26	1.0	8.99	9.16	A0	N	224659.36+444622.6
22470+4446	A 189	AB	2015	46	27	1.0	8.99	9.16	A0	N	224659.36+444622.6
22470+4446	A 189	AB	2016	47	27	1.0	8.99	9.16	A0	N	224659.36+444622.6

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

WDS 22470+4446 A 189 AB (HD 215791) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22470+4446 A 189 AB (HD 215791) : MEASURES

No records found.

WDS 22470+4446 (HD 215791) : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 22470+4446 (HD 215791) : ALADIN DSS IMAGE @ 22^h 46^m 59.36^s +44° 46' 22.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22470+4446 A 189 AB (HD 215791) : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		22470+4446	A 189	AB	26	1.0
Show		22470+4446	A 189	AC	124	24.6
Show		22451+4449	HJ 1806		334	7.1	21
Show		22492+4453	TDT3728		1	2.3	25
Show		22468+4420	HER 5	BC	254	1.2	27
Show		22468+4420	HER 5	AB	48	37.5	27
Show		22468+4420	HER 5	AC	46	29.7	27
Show		22468+4420	TNN 17	AD	116	5.8	27
Show		22468+4420	TNN 17	AE	176	6.5	27
Show		22445+4513	HDS3228		348	0.2	37
Show		22504+4436	TDT3741		281	0.5	39
Show		22456+4524	HDS3231	Aa,Ab	341	1.0	40
Show		22456+4524	LDS4995	AB	10	5.2	40
Show		22444+4516	TDT3681		283	2.9	41
Show		22444+4416	TDT3682		2	1.2	41
Show		22485+4524	ARN 99		229	37.5	42
Show		22430+4443	ES 1348		101	2.5	44
Show		22487+4526	KPP3386		112	25.7	44
Show		22494+4528	HJ 1815		31	10.1	49
Show		22469+4354	J 3180		151	6.5	51
Show		22478+4539	TDT3709		61	1.8	54
Show		22438+4403	TDT3677		230	0.5	55
Show		22497+4535	TDT3730	AB	124	0.5	57
Show		22511+4405	A 415		331	4.3	61
Show		22528+4456	TDS1193		129	1.1	63
Show		22476+4549	TDT3708		149	0.6	63
Show		22426+4401	A 414	BC	85	25.3	66
Show		22426+4401	A 414	AB	14	1.7	66
Show		22426+4401	A 414	AC	81	26.2	66
Show		22430+4540	TDT3673		317	0.4	69
Show		22473+4555	TDT3706		78	0.9	69
Show		22537+4445	BU 382	AB	244	0.7	72
Show		22537+4445	HJ 1828	AB,C		29.3	72
Show		22530+4411	ES 1472		34	2.4	73
Show		22411+4524	TDT3652		108	0.6	73
Show		22416+4533	BVD 277		174	9.6	74
Show		22424+4347	ES 1471		79	4.1	77
Show		22457+4602	TDT3694		195	0.6	77
Show		22541+4433	HDS3256		295	0.6	78
Show		22413+4357	TDT3654		6	0.4	79
Show		22426+4550	COU2336		31	0.5	79
Show		22525+4543	SMA 180	AB	328	14.7	83
Show		22525+4543	SMA 180	AC	300	14.1	83
Show		22435+4602	STT 477	AB	262	22.5	84
Show		22435+4602	STT 477	AC	344	183.1	84
Show		22549+4445	TDT3785		69	1.7	85
Show		22527+4347	COU2244		290	0.2	85
Show		22435+4602	STT 477	CD	127	10.3	87
Show		22533+4541	TDT3769		264	0.7	87
Show		22401+4401	TDS1178		2	1.6	88
Show		22513+4559	SMA 179		251	10.9	88

WDS 22470+4446 : COMPONENTS

	A	B
B	pa=19.0° sep=0.96"
C	pa=133.1° sep=19.92"	pa=135.6° sep=20.33"

22470+4446 A

Name	HD 215791	Coord arcsec 2000	224659.36+444622.6	Mag	8.99	Spectral class	A0 (white)
PmRA	4.00	PmDE	-8.0	SAO	52360	HIP	112477
Tycho2	3226-00963-1	HD	215791	ADS	16266	BD	BD+44 4232

Tycho2

Tycho2	3226-00963-1	Pflag	P	RAmdeg	341.74740430	DEmdeg	44.77305336
PmRA	3.5	PmDE	-8.1	E RAmdeg	7	E DEmdeg	6
E pmRA	1.6	E pmDE	1.4	EpRAm	1991.42	EpDEm	1991.51
Num	5	Q RAmdeg	0.7	Q DEmdeg	1.2	Q pmRA	0.7
Q pmDE	1.2	BTmag	9.188	E BTmag	0.016	VTmag	8.994
E VTmag	0.012	Prox	10	TYC	T	HIP	112477
CCDM	B	RAdeg	341.74731833	DEdeg	44.77295944	EpRA 1990	1.68
EpDE 1990	1.74	E RAdeg	6.5	E DEdeg	5.6	Posflg	D
Corr	0.3

SAO

SAO	52360	DelFlag		RA1950		PmRA1950	-0.0015
DE1950		PmDE1950	0.016	Vmag	8.4	SpType	A0
Double code		Source	4	CatNum	2120	DM	BD+44 4232
DMcomp		BDsup		HD	215791	M HD	0
GC		RA1950rad	5.9549555	DE1950rad	0.77683407	PmRA2000	-0.0013
PmDE2000	0.011

Hipparcos

Catalog	H	HIP	112477	Proxy	H	RAhms	22 46 59.36
DEdms	+44 46 22.6	Vmag	8.33	VarFlag		R Vmag	H
RAdeg	341.747	DEdeg	44.773	AstroRef	B	Plx	2.81
CCDM	22470+4446	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	BA
Theta	25	Rho	1.004	HD	215791	BD	BD+44 4232
CD		CP		Dm number	+44 4232	VIred	0.11
SpType	A0	R SpType		Coord arcsec 2000	224659.36+444622.6

Hipparcos 2

HIP	112477	Sn	15	So	3	Nc	2
RArad	5.964615878	DErad	0.7814354989	Plx	0.11	PmRA	5.19
PmDE	-3.44	E RArad	1.02	E DErad	1.09	E Plx	1.66
E pmRA	1.12	E pmDE	1.15	Hpmag	8.3785	E Hpmag	0.0018
SHp	0.022	VA	0	BV	0.134	E BV	0.011
VI	0.15

CCDM

Ccdm	22470+4446	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.60	DDEs	23.1
R dRAs	10	Year		Theta		Rho
Obs	3	Vmag	8.7	Sp	A0	PmNote	*
PmRA	6	PmDE	3	Dm number	+44 4232	Cat1	BD
Name2	+44 2120	Cat2	AGK2/3	HD	215791	M HD
ADS BDS	A16266	M ADS BDS		N IDS		IDS	22426N4415A
HIC	112477

22470+4446 B

Coord arcsec 2000	224659.39+444623.5		Mag	9.16		PmRA	4.00		PmDE	-8.0
Tycho2	3226-00963-2		Calc delta mag	0.17		Calc coord	yes

Tycho2

Tycho2	3226-00963-2	Pflag	P	RAmdeg	341.74740430	DEmdeg	44.77305336
PmRA	3.5	PmDE	-8.1	E RAmdeg	7	E DEmdeg	6
E pmRA	1.6	E pmDE	1.4	EpRAm	1991.42	EpDEm	1991.51
Num	5	Q RAmdeg	0.7	Q DEmdeg	1.2	Q pmRA	0.7
Q pmDE	1.2	BTmag	9.293	E BTmag	0.016	VTmag	9.157
E VTmag	0.013	Prox	10	TYC	T	HIP	112477
CCDM	A	RAdeg	341.74748194	DEdeg	44.77320611	EpRA 1990	1.67
EpDE 1990	1.74	E RAdeg	7.0	E DEdeg	5.9	Posflg	D
Corr	0.3

CCDM

Ccdm	22470+4446	RComp		Comp	B	Note1
Note2		Discov num	A 189	DRAs		DDEs
R dRAs		Year	1900	Theta	205	Rho	0.9
Obs	21	Vmag	8.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A16266	M ADS BDS	N	N IDS		IDS	22426N4415B
HIC	112477

22470+4446 C

Coord arcsec 2000	224700.73+444609.0		Mag	15.1		PmRA	13.00		PmDE	-6.0
Calc delta mag	6.11		Calc coord	yes

CCDM

Ccdm	22470+4446	RComp		Comp	C	Note1
Note2		Discov num	A 189	DRAs		DDEs
R dRAs		Year	1900	Theta	127	Rho	24.0
Obs	1	Vmag	14.1	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A16266	M ADS BDS		N IDS		IDS	22426N4415C
HIC