01567+4215 NSN  15

Coord 2000	01567+4215		Discov num	NSN  15		Comp			Coord arcsec 2000	01 56 40.21 +42 15 07.0
Date first	1953		Date last	2016		Obs	12
Pa first	4		Pa last	5		P.A. Now (θ)	5°
Sep first	8.9		Sep last	9.1		Sep. Now (ρ)	9.1"
Mag pri	12.90		Mag sec	19.40		delta mag (ΔM)	6.5		Spectral class	K9 (yellow-orange)
Pri motion ra	+149		Sec motion ra	+152
Pri motion dec	-071		Sec motion dec	-069
Notes	V (Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.022 (< 0.3, Physical double) This double is physical.

Precise pa

4.7

Precise sep

9.071

Constellation

Andromeda

Gaia DR2

9462667008

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01567+4215	NSN 15		2016	9	5	9.1	12.90	19.40	K9	V	015640.21+421507.0

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