09170-0531 GWP1155

Coord 2000	09170-0531		Discov num	GWP1155		Comp			Coord arcsec 2000	09 17 00.94 -05 30 37.6
Date first	1991		Date last	2015		Obs	5
Pa first	201		Pa last	202		P.A. Now (θ)	202°
Sep first	17.4		Sep last	17.8		Sep. Now (ρ)	17.8"
Mag pri	12.10		Mag sec	18.90		delta mag (ΔM)	6.8		Spectral class
Pri motion ra	+044		Sec motion ra	+050
Pri motion dec	-034		Sec motion dec	-034
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.099 (< 0.3, Physical double) This double is physical.

Precise pa

201.8

Precise sep

17.765

Constellation

Hydra

Gaia DR2

5758445241396906624

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09170-0531	GWP1155		1998	2	202	17.8	12.10	18.90		V R	091700.94-053037.6
09170-0531	GWP1155		2000	3	202	17.8	12.10	18.90		V R	091700.94-053037.6
09170-0531	GWP1155		2010	4	202	17.7	12.10	18.90		V R	091700.94-053037.6
09170-0531	GWP1155		2015	5	202	17.8	12.10	18.90		V R	091700.94-053037.6

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