01247-7402 OGL 190

Coord 2000	01247-7402		Discov num	OGL 190		Comp			Coord arcsec 2000	01 24 43.67 -74 02 06.6
Date first	1998		Date last	2015		Obs	6
Pa first	167		Pa last	166		P.A. Now (θ)	166°
Sep first	10.7		Sep last	10.7		Sep. Now (ρ)	10.7"
Mag pri	19.70		Mag sec	19.94		delta mag (ΔM)	0.24		Spectral class
Pri motion ra	+039		Sec motion ra	+038
Pri motion dec	-018		Sec motion dec	-020
Notes	N V (See Notes, Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.052 (< 0.3, Physical double) This double is physical.

Precise pa

166.1

Precise sep

10.665

Constellation

Hydrus

Gaia DR2

11129872640

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01247-7402	OGL 190		2005	2	166	10.5	19.70	19.94		NV	012443.67-740206.6
01247-7402	OGL 190		2010	5	164	10.5	19.70	19.94		NV	012443.67-740206.6
01247-7402	OGL 190		2015	6	166	10.7	19.70	19.94		NV	012443.67-740206.6

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