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15505-0215
RST5032

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15505-0215 RST5032

15^h 50^m 30.38^s -02° 14' 30.7" P.A. 299.00 sep 0.1 mag 9.90,9.90 Sp F5 dist. 230.41 pc (751.6 l.y.)

Coord 2000	15505-0215		Discov num	RST5032		Comp			Coord arcsec 2000	15 50 30.38 -02 14 30.7
Date first	1943		Date last	2020		Obs	7
Pa first	14		Pa last	299		P.A. Now (θ)	299°
Sep first	0.2		Sep last	0.1		Sep. Now (ρ)	0.1"
Mag pri	9.90		Mag sec	9.90		delta mag (ΔM)	0		Spectral class	F5 (yellow-white)
Pri motion ra	-016		Sec motion ra
Pri motion dec	-010		Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	298.6		Precise sep	0.106		Constellation	Serpens		HIP	77594
Tycho2	5022-00022-1		Gaia DR2	4403258956433981184		HD	141694		BD	BD-01 3106
Distance	230.41		Distance ly	751.6

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15505-0215	RST5032		1996	3	18	0.3	9.90	9.90	F5		155030.38-021430.7
15505-0215	RST5032		2017	4	322	0.1	9.90	9.90	F5		155030.38-021430.7
15505-0215	RST5032		2018	5	314	0.1	9.90	9.90	F5		155030.38-021430.7
15505-0215	RST5032		2019	6	304	0.1	9.90	9.90	F5		155030.38-021430.7

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