10271-5008 R   144

Coord 2000	10271-5008		Discov num	R   144		Comp			Coord arcsec 2000	10 27 04.03 -50 08 08.5
Date first	1881		Date last	2010		Obs	9
Pa first	20		Pa last	7		P.A. Now (θ)	7°
Sep first	17.0		Sep last	17.8		Sep. Now (ρ)	17.8"
Mag pri	10.20		Mag sec	10.70		delta mag (ΔM)	0.5		Spectral class
Pri motion ra	-003		Sec motion ra	-010
Pri motion dec	+009		Sec motion dec	+015
Notes

rPM=0.511 Nature of this double is uncertain.

Precise pa	7.2		Precise sep	17.78		Constellation	Vela		Tycho2	8192-04374-1
HD	298069		last precise pa	7.2		last precise sep	17.78

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10271-5008	R 144		2000	3	8	17.7	10.20	10.70			102704.03-500808.5
10271-5008	R 144		2010	9	8	17.5	10.20	10.70			102704.03-500808.5

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