00031+5441 STI3087

Coord 2000	00031+5441		Discov num	STI3087		Comp			Coord arcsec 2000	00 03 09.71 +54 41 34.8
Date first	1907		Date last	2015		Obs	6
Pa first	162		Pa last	164		P.A. Now (θ)	164°
Sep first	7.6		Sep last	7.3		Sep. Now (ρ)	7.3"
Mag pri	13.20		Mag sec	13.20		delta mag (ΔM)	0		Spectral class
Pri motion ra	-005		Sec motion ra	-004
Pri motion dec	+000		Sec motion dec	-005
Notes

rPM=0.796 Nature of this double is uncertain.

Precise pa	163.5		Precise sep	7.317		Constellation	Cassiopeia		last precise pa	163.5
last precise sep	7.317

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00031+5441	STI3087		1999	3	164	7.3	13.20	13.20		D	000309.71+544134.8
00031+5441	STI3087		2003	4	164	7.3	13.20	13.20		D	000309.71+544134.8
00031+5441	STI3087		2011	5	164	7.4	13.20	13.20			000309.71+544134.8
00031+5441	STI3087		2015	6	164	7.3	13.20	13.20			000309.71+544134.8

If you need more information about this double, apply for a data request form to the WDS.