00447+2451 SLW  41

Coord 2000	00447+2451		Discov num	SLW  41		Comp			Coord arcsec 2000	00 44 43.59 +24 50 48.8
Date first	1997		Date last	2015		Obs	7
Pa first	141		Pa last	141		P.A. Now (θ)	141°
Sep first	105.0		Sep last	105.2		Sep. Now (ρ)	105.2"
Mag pri	17.60		Mag sec	18.40		delta mag (ΔM)	0.8		Spectral class	M2.4+M3.0 (red/red)
Pri motion ra	+023		Sec motion ra	+028
Pri motion dec	+039		Sec motion dec	+037
Notes	V R (Proper motion indicates physical, Red magnitudes)

Visually invisible, K-band or other infrared star rPM=0.116 (< 0.3, Physical double) This double is physical.

Precise pa

141.2

Precise sep

105.168

Constellation

Andromeda

Gaia DR2

55498052864

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00447+2451	SLW 41		2004	1	141	105.2	17.61	18.39	M2.4 M3.0	V R	004443.59+245048.8
00447+2451	SLW 41		2010	3	141	105.1	17.60	18.40	M2.4+M3.0	V R	004443.59+245048.8
00447+2451	SLW 41		2015	4	141	105.2	17.60	18.40	M2.4+M3.0	V R	004443.59+245048.8

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