01517+2743 GRV 103

Coord 2000	01517+2743		Discov num	GRV 103		Comp			Coord arcsec 2000	01 51 44.26 +27 43 45.1
Date first	1897		Date last	2015		Obs	9
Pa first	322		Pa last	323		P.A. Now (θ)	323°
Sep first	52.7		Sep last	52.2		Sep. Now (ρ)	52.2"
Mag pri	11.69		Mag sec	11.98		delta mag (ΔM)	0.29		Spectral class
Pri motion ra	+077		Sec motion ra	+074
Pri motion dec	-025		Sec motion dec	-022
Notes

rPM=0.052 (< 0.3, Physical double) This double is physical.

Precise pa	322.6		Precise sep	52.234		Constellation	Triangulum		Tycho2	1763-02370-1
Gaia DR2	8667884416

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01517+2743	GRV 103		2000	3	323	52.2	11.50	11.80		D	015144.26+274345.1
01517+2743	GRV 103		2001	4	323	52.2	11.50	11.80		D	015144.26+274345.1
01517+2743	GRV 103		2012	5	323	52.5	11.50	11.80		D	015144.26+274345.1
01517+2743	GRV 103		2015	6	323	52.2	11.69	11.98			015144.26+274345.1

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