09276+0901 SLW 357

Coord 2000	09276+0901		Discov num	SLW 357		Comp			Coord arcsec 2000	09 27 34.28 +09 00 40.2
Date first	2000		Date last	2015		Obs	4
Pa first	51		Pa last	51		P.A. Now (θ)	51°
Sep first	20.4		Sep last	20.4		Sep. Now (ρ)	20.4"
Mag pri	17.30		Mag sec	18.60		delta mag (ΔM)	1.3		Spectral class	M3.6+M4.4 (red/red)
Pri motion ra	-044		Sec motion ra	-040
Pri motion dec	-022		Sec motion dec	-018
Notes	V R (Proper motion indicates physical, Red magnitudes)

This double is physical.

Spectr	F7V		SAO	246027		Tycho2	8764-01005-1		HD	180391
last precise pa	51.4		last precise sep	20.404

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09276+0901	SLW 357		2003	1	51	20.4	17.28	18.63	M3.6 M4.4	V R	092734.28+090040.2
09276+0901	SLW 357		2010	3	51	20.4	17.30	18.60	M3.6+M4.4	V R	092734.28+090040.2
09276+0901	SLW 357		2015	4	51	20.4	17.30	18.60	M3.6+M4.4	V R	092734.28+090040.2

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