01420+4252 ROE  64

Coord 2000	01420+4252		Discov num	ROE  64		Comp			Coord arcsec 2000	01 41 56.96 +42 51 56.1
Date first	1894		Date last	2015		Obs	14
Pa first	97		Pa last	95		P.A. Now (θ)	95°
Sep first	11.1		Sep last	11.4		Sep. Now (ρ)	11.4"
Mag pri	9.38		Mag sec	10.00		delta mag (ΔM)	0.62		Spectral class	G5V (yellow)
Pri motion ra	+031		Sec motion ra	+034
Pri motion dec	+034		Sec motion dec	+035
Notes	N V (See Notes, Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.065 (< 0.3, Physical double) This double is physical.

Precise pa	95		Precise sep	11.443		Constellation	Andromeda		SAO	37441
Tycho2	2823-00219-1		Gaia DR2	3865417088

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01420+4252	ROE 64		2004	5	94	11.4	9.38	10.00	G5V	DV	014156.96+425156.1
01420+4252	ROE 64		2011	9	96	11.4	9.38	10.00	G5V	NVD	014156.96+425156.1
01420+4252	ROE 64		2015	11	95	11.4	9.38	10.00	G5V	NV	014156.96+425156.1

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