10103-4432 DON 392

Coord 2000	10103-4432		Discov num	DON 392		Comp			Coord arcsec 2000	10 10 20.73 -44 31 54.3
Date first	1931		Date last	1946		Obs	3
Pa first	221		Pa last	213		P.A. Now (θ)	213°
Sep first	2.4		Sep last	2.8		Sep. Now (ρ)	2.8"
Mag pri	10.37		Mag sec	15.40		delta mag (ΔM)	5.03		Spectral class	A5 (white)
Pri motion ra	-009		Sec motion ra
Pri motion dec	-003		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	213.4		Precise sep	2.8		Constellation	Vela		Tycho2	7720-01989-1
last precise pa	213.4		last precise sep	2.8

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10103-4432	DON 392		1946	3	213	2.8	10.37	15.40	A5		101020.73-443154.3

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