01536+3857 J  2390

Coord 2000	01536+3857		Discov num	J  2390		Comp			Coord arcsec 2000	01 53 30.51 +38 56 21.5
Date first	1942		Date last	2015		Obs	7
Pa first	295		Pa last	301		P.A. Now (θ)	301°
Sep first	5.0		Sep last	8.9		Sep. Now (ρ)	8.9"
Mag pri	9.80		Mag sec	9.90		delta mag (ΔM)	0.1		Spectral class
Pri motion ra	+035		Sec motion ra	-015
Pri motion dec	-023		Sec motion dec	+012
Notes

rPM=1.457 This double is not physical.

Precise pa	301.2		Precise sep	8.86		Cdsa2 id	J 2390		Constellation	Andromeda
Ra deg	1.8918083333333333		De deg	38.93930555555555		last precise pa	301.2		last precise sep	8.86

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01536+3857	J 2390		2001	3	302	7.9	9.80	9.90		D	015330.51+385621.5
01536+3857	J 2390		2002	5	301	8.4	9.80	9.90		D	015330.51+385621.5
01536+3857	J 2390		2015	6	301	8.9	9.80	9.90			015330.51+385621.5

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