10429-7145 BVD 146

Coord 2000	10429-7145		Discov num	BVD 146		Comp			Coord arcsec 2000	10 42 53.84 -71 44 52.9
Date first	1892		Date last	2015		Obs	8
Pa first	32		Pa last	32		P.A. Now (θ)	32°
Sep first	52.1		Sep last	52.0		Sep. Now (ρ)	52"
Mag pri	8.73		Mag sec	10.51		delta mag (ΔM)	1.78		Spectral class	G1V+G9V (yellow/yellow)
Pri motion ra	-064		Sec motion ra	-066
Pri motion dec	+042		Sec motion dec	+043
Notes	V (Proper motion indicates physical)

rPM=0.028 (< 0.3, Physical double) This double is physical.

Precise pa	32.3		Precise sep	52.026		Constellation	Carina		SAO	256746
Tycho2	9219-03416-1		Gaia DR2	5229718347608259328		HD	93116

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10429-7145	BVD 146		1991	2	32	52.1	8.73	10.51	G1V G9V	V	104253.84-714452.9
10429-7145	BVD 146		2000	5	32	52.1	8.73	10.51	G1V G9V	VD	104253.84-714452.9
10429-7145	BVD 146		2010	6	32	52.0	8.73	10.51	G1V+G9V	V	104253.84-714452.9
10429-7145	BVD 146		2015	7	32	52.1	8.73	10.51	G1V+G9V	V	104253.84-714452.9

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