12575+1317 SLW 799

Coord 2000	12575+1317		Discov num	SLW 799		Comp			Coord arcsec 2000	12 57 30.78 +13 17 02.3
Date first	1950		Date last	2015		Obs	12
Pa first	276		Pa last	276		P.A. Now (θ)	276°
Sep first	40.7		Sep last	40.9		Sep. Now (ρ)	40.9"
Mag pri	15.84		Mag sec	18.05		delta mag (ΔM)	2.21		Spectral class	K5.6+M1.5 (yellow-orange/red)
Pri motion ra	-093		Sec motion ra	-094
Pri motion dec	-015		Sec motion dec	-014
Notes	V R (Proper motion indicates physical, Red magnitudes)

Visually invisible, K-band or other infrared star rPM=0.015 (< 0.3, Physical double) This double is physical.

Precise pa

276.3

Precise sep

40.87

Constellation

Virgo

Gaia DR2

17285820416

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12575+1317	SLW 799		2003	1	276	40.9	15.84	18.05	K5.6 M1.5	V R	125730.78+131702.3
12575+1317	SLW 799		2010	3	276	40.9	15.84	18.05	K5.6+M1.5	V R	125730.78+131702.3
12575+1317	SLW 799		2015	4	276	40.9	15.84	18.05	K5.6+M1.5	V R	125730.78+131702.3

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