10498-1759 TOK 276

10^h 49^m 49.33^s -17° 59' 01.4" P.A. 222.00 sep 67.7 mag 10.48,14.07 Sp K5V dist. 43.01 pc (140.3 l.y.)

Coord 2000	10498-1759	Discov num	TOK 276	Comp		Coord arcsec 2000	10 49 49.33 -17 59 01.4
Date first	1980	Date last	2016	Obs	7
Pa first	222	Pa last	222.3	P.A. Now (θ)	222.3°
Sep first	67.9	Sep last	67.718	Sep. Now (ρ)	67.718"
Mag pri	10.48	Mag sec	14.07	delta mag (ΔM)	3.59	Spectral class	K5V (yellow-orange)
Pri motion ra	-115	Sec motion ra	-114
Pri motion dec	-158	Sec motion dec	-160
Notes	V (Proper motion indicates physical)

rPM=0.011 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Hydra		HIP	52954		Tycho2	6078-00480-1		Gaia DR2	3555986188102857088
BD	BD-17 3242		Distance	43.01		Distance ly	140.3