16220+3524 CVR 185

16^h 21^m 57.02^s +35° 23' 53.2" P.A. 357.00 sep 25.9 mag 17.30,17.80 Sp M5+M4

Coord 2000	16220+3524	Discov num	CVR 185	Comp		Coord arcsec 2000	16 21 57.02 +35 23 53.2
Date first	1998	Date last	2016	Obs	10
Pa first	357	Pa last	357	P.A. Now (θ)	357°
Sep first	26.0	Sep last	25.9	Sep. Now (ρ)	25.9"
Mag pri	17.30	Mag sec	17.80	delta mag (ΔM)	0.5	Spectral class	M5+M4 (red/red)
Pri motion ra	-009	Sec motion ra	-005
Pri motion dec	-065	Sec motion dec	-068
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.073 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

356.6

Precise sep

25.9

Constellation

Hydra

Gaia DR2

1329421678103995776

WDS HISTORIC DATA

If you need more information about this double, apply for a data request form to the WDS.