02212+3653 GIC  31AB,C

Coord 2000	02212+3653		Discov num	GIC  31		Comp	AB,C		Coord arcsec 2000	02 21 04.05 +36 53 04.7
Date first	1951		Date last	2010		Obs	8
Pa first	236		Pa last	236		P.A. Now (θ)	236°
Sep first	31.0		Sep last	31.0		Sep. Now (ρ)	31"
Mag pri	13.27		Mag sec	14.16		delta mag (ΔM)	0.89		Spectral class
Pri motion ra	+743		Sec motion ra	+737
Pri motion dec	-558		Sec motion dec	-551
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.01 (< 0.3, Physical double) This double is physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			02212+3653	WNO 7	AB	1966	1966	1	9	1.0	14.00	14.10	0.10
Show			02212+3653	GIC 31	AB,C	1951	2010	8	236	31.0	13.27	14.16	0.89		<===
Show			02212+3653	LMP 28	AB,D	1998	2001	3	12	47.9	13.27	15.10	1.83

Quadruple system
5 visible stars in this system

Precise pa	236.3		Precise sep	31.032		Constellation	Triangulum		last precise pa	236.3
last precise sep	31.032

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02212+3653	GIC 31	AB,C	2000	5	233	31.0	13.27	14.16		N D	022104.05+365304.7
02212+3653	GIC 31	AB,C	2010	8	236	31.1	13.27	14.16		N	022104.05+365304.7

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