18101-2346 RST 5104 (HD 166107)

Coord 2000	18101-2346		Discov num	RST5104		Comp			Coord arcsec 2000	18 10 06.84 -23 46 22.5
Date first	1943		Date last	2008		Obs	8
Pa first	188		Pa last	155.6		P.A. Now (θ)	155.6°
Sep first	0.2		Sep last	0.253		Sep. Now (ρ)	0.253"
Mag pri	8.70		Mag sec	8.70		delta mag (ΔM)	0		Spectral class	B2V (blue-white)
Pri motion ra	+005		Sec motion ra
Pri motion dec	+004		Sec motion dec
Notes

Nature of this double is uncertain.

Name	HD 166107		Constellation	Sagittarius		SAO	186389		Tycho2	6843-01403-1
Gaia DR2	4066288398105702272		HD	166107		GC	24753

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
18101-2346	RST5104		1991	8	162	0.2	8.70	8.70	B2V		181006.84-234622.5
18101-2346	RST5104		2008	9	156	0.3	8.70	8.70	B2V		181006.84-234622.5

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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