10451-5943 NEL   4

Coord 2000	10451-5943		Discov num	NEL   4		Comp			Coord arcsec 2000	10 45 05.90 -59 43 08.3
Date first	2002		Date last	2017		Obs	4
Pa first	165		Pa last	221		P.A. Now (θ)	221°
Sep first	0.1		Sep last	0.1		Sep. Now (ρ)	0.1"
Mag pri	9.90		Mag sec	12.30		delta mag (ΔM)	2.4		Spectral class	O9.5V (blue)
Pri motion ra	-011		Sec motion ra
Pri motion dec	+003		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	221.3		Precise sep	0.086		Constellation	Carina		SAO	238429
Tycho2	8626-01698-1		HD	93308		HR	4210		DM	CP-59 2620

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10451-5943	NEL 4		2002	1	165	0.1	9.90	12.30	09.5V		104505.90-594308.3
10451-5943	NEL 4		2014	2	204	0.1	9.90	12.30	O9.5V		104505.90-594308.3
10451-5943	NEL 4		2015	3	202	0.1	9.90	12.30	O9.5V		104505.90-594308.3
10451-5943	NEL 4		2017	4	221	0.1	9.90	12.30	O9.5V		104505.90-594308.3

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