20008-0749 RST 4647 (HD 189535)

Coord 2000	20008-0749		Discov num	RST4647		Comp			Coord arcsec 2000	20 00 49.81 -07 49 17.8
Date first	1938		Date last	2011		Obs	5
Pa first	88		Pa last	80.8		P.A. Now (θ)	80.8°
Sep first	0.5		Sep last	0.463		Sep. Now (ρ)	0.463"
Mag pri	10.90		Mag sec	10.90		delta mag (ΔM)	0		Spectral class	F8 (yellow-white)
Pri motion ra	+016		Sec motion ra
Pri motion dec	-007		Sec motion dec
Notes

Nature of this double is uncertain.

Name

HD 189535

Constellation

Aquila

Tycho2

5738-00445-1

HD

189535

No records found.

refcode	metd	author	reference
Rst1933	T -	Rossiter, R.A.	1933MmRAS..65...27R
Rst1933		MemRAS 65, 27, 1933
Rst1937	Ma -	Rossiter, R.A.	1937MmRAS..65...51R
Rst1937		MemRAS 65, 51, 1937
Rst1943	Ma -	Rossiter, R.A.	1943POMic...8..133R
Rst1943		Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944	-	Rossiter, R.A.	1944POMic...9....1R
Rst1944		Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947	Ma -	Rossiter, R.A.	1947POMic...9....7R
Rst1947		Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955	Ma j	Rossiter, R.A.	1955POMic..11....1R
Rst1955	+P+	Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964	Ma -	Rossiter, R.A.	1964POMic...9...73R
Rst1964		Pub. Univ. Michigan Obs. 9, 73, 1964

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20008-0749	RST4647		1997	4	90	0.5	10.90	10.90	F8		200049.81-074917.8
20008-0749	RST4647		2011	5	81	0.5	10.90	10.90	F8		200049.81-074917.8

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No records found.


No records found.

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS