00310+2550 NSN 507

00^h 30^m 58.38^s +25° 51' 10.6" P.A. 7.00 sep 1.0 mag 13.04,14.76

Coord 2000	00310+2550	Discov num	NSN 507	Comp		Coord arcsec 2000	00 30 58.38 +25 51 10.6
Date first	2015	Date last	2016	Obs	2
Pa first	7	Pa last	7	P.A. Now (θ)	7°
Sep first	1.0	Sep last	1.0	Sep. Now (ρ)	1"
Mag pri	13.04	Mag sec	14.76	delta mag (ΔM)	1.72	Spectral class
Pri motion ra	-077	Sec motion ra	-067
Pri motion dec	-227	Sec motion dec	-234
Notes	T (Parallax indicates physical)

rPM=0.05 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

6.9

Precise sep

1.031

Constellation

Andromeda

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00310+2550	NSN 507		2015	1	7	1.0	13.04	14.76		T	003058.38+255110.6

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