00156+3600 ALI  13

Coord 2000	00156+3600		Discov num	ALI  13		Comp			Coord arcsec 2000	00 15 37.71 +36 00 01.1
Date first	1932		Date last	2010		Obs	6
Pa first	193		Pa last	197		P.A. Now (θ)	197°
Sep first	5.5		Sep last	4.8		Sep. Now (ρ)	4.8"
Mag pri	12.60		Mag sec	12.70		delta mag (ΔM)	0.1		Spectral class
Pri motion ra	+005		Sec motion ra	-005
Pri motion dec	+021		Sec motion dec	-011
Notes

Nature of this double is uncertain.

Constellation

Andromeda

last precise pa

197.3

last precise sep

4.78

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00156+3600	ALI 13		1998	4	197	4.7	12.60	12.70		D	001537.71+360001.1
00156+3600	ALI 13		2001	5	197	4.8	12.60	12.70		D	001537.71+360001.1
00156+3600	ALI 13		2010	6	197	4.8	12.60	12.70			001537.71+360001.1

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