08474+2832 GRV 771

Coord 2000	08474+2832		Discov num	GRV 771		Comp			Coord arcsec 2000	08 47 28.64 +28 32 15.3
Date first	1895		Date last	2015		Obs	12
Pa first	66		Pa last	66		P.A. Now (θ)	66°
Sep first	77.8		Sep last	77.4		Sep. Now (ρ)	77.4"
Mag pri	11.25		Mag sec	12.27		delta mag (ΔM)	1.02		Spectral class	F8 (yellow-white)
Pri motion ra	+019		Sec motion ra	+018
Pri motion dec	-013		Sec motion dec	-011
Notes	U (Proper motion indicates non-physical)

Visually invisible, K-band or other infrared star rPM=0.097 (< 0.3, Physical double) This double is not physical.

Precise pa	66		Precise sep	77.401		Constellation	Cancer		Tycho2	1949-00194-1
Gaia DR2	1393396608

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
08474+2832	GRV 771		2000	6	66	77.4	11.25	11.88		D	084728.64+283215.3
08474+2832	GRV 771		2001	7	66	77.4	11.25	11.88		D	084728.64+283215.3
08474+2832	GRV 771		2010	7	66	77.2	11.25	12.27	F8		084728.64+283215.3
08474+2832	GRV 771		2015	8	66	77.2	11.25	12.27	F8		084728.64+283215.3

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