10241+0943 GRV 818

Coord 2000	10241+0943		Discov num	GRV 818		Comp			Coord arcsec 2000	10 24 12.73 +09 43 21.3
Date first	1912		Date last	2015		Obs	7
Pa first	299		Pa last	299		P.A. Now (θ)	299°
Sep first	45.0		Sep last	45.1		Sep. Now (ρ)	45.1"
Mag pri	12.50		Mag sec	11.90		delta mag (ΔM)	0.6		Spectral class
Pri motion ra	-030		Sec motion ra	-029
Pri motion dec	-017		Sec motion dec	-015
Notes

rPM=0.065 (< 0.3, Physical double) This double is physical.

Precise pa	298.9		Precise sep	45.054		Constellation	Leo		Tycho2	0838-00006-1
Gaia DR2	89573297280

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10241+0943	GRV 818		2000	5	299	45.0	11.77	12.03		D	102412.73+094321.3
10241+0943	GRV 818		2010	6	299	45.1	12.50	11.90			102412.73+094321.3
10241+0943	GRV 818		2015	7	299	45.1	12.50	11.90			102412.73+094321.3

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