00248+0747 GRV  21

Coord 2000	00248+0747		Discov num	GRV  21		Comp			Coord arcsec 2000	00 24 51.20 +07 47 14.1
Date first	1953		Date last	2015		Obs	9
Pa first	47		Pa last	47		P.A. Now (θ)	47°
Sep first	52.1		Sep last	51.9		Sep. Now (ρ)	51.9"
Mag pri	11.87		Mag sec	14.03		delta mag (ΔM)	2.16		Spectral class
Pri motion ra	+014		Sec motion ra	+013
Pri motion dec	-013		Sec motion dec	-009
Notes

rPM=0.216 (< 0.3, Physical double) This double is physical.

Precise pa	47.1		Precise sep	51.889		Constellation	Pisces		Tycho2	0596-01029-1
Gaia DR2	46370274432

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00248+0747	GRV 21		2000	2	47	51.9	11.70	13.90		D	002451.20+074714.1
00248+0747	GRV 21		2010	5	47	51.9	11.87	14.03			002451.20+074714.1
00248+0747	GRV 21		2015	6	47	51.9	11.87	14.03			002451.20+074714.1

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