00077-1020 SLW   8

Coord 2000	00077-1020		Discov num	SLW   8		Comp			Coord arcsec 2000	00 07 40.07 -10 20 27.3
Date first	1954		Date last	2015		Obs	7
Pa first	75		Pa last	75		P.A. Now (θ)	75°
Sep first	27.7		Sep last	27.6		Sep. Now (ρ)	27.6"
Mag pri	17.40		Mag sec	18.30		delta mag (ΔM)	0.9		Spectral class	M1.5+M2.3 (red/red)
Pri motion ra	+037		Sec motion ra	+042
Pri motion dec	+034		Sec motion dec	+031
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.112 (< 0.3, Physical double) This double is physical.

Precise pa

74.5

Precise sep

27.587

Constellation

Cetus

Gaia DR2

77025100032

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00077-1020	SLW 8		2000	1	75	27.6	17.42	18.32	M1.5 M2.3	V R	000740.07-102027.3
00077-1020	SLW 8		2010	6	75	27.6	17.40	18.30	M1.5+M2.3	V R	000740.07-102027.3
00077-1020	SLW 8		2015	7	75	27.6	17.40	18.30	M1.5+M2.3	V R	000740.07-102027.3

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