21155+0008 SLW 1233

21^h 15^m 28.61^s +00° 08' 22.5" P.A. 19.00 sep 13.5 mag 18.05,18.79 Sp M2.0+M2.6

Coord 2000	21155+0008	Discov num	SLW1233	Comp		Coord arcsec 2000	21 15 28.61 +00 08 22.5
Date first	1998	Date last	2016	Obs	8
Pa first	19	Pa last	18.8	P.A. Now (θ)	18.8°
Sep first	13.5	Sep last	13.47	Sep. Now (ρ)	13.47"
Mag pri	18.05	Mag sec	18.79	delta mag (ΔM)	0.74	Spectral class	M2.0+M2.6 (red/red)
Pri motion ra	-023	Sec motion ra	-022
Pri motion dec	-055	Sec motion dec	-053
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.038 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

Gaia DR2

2689557139786510336