10275-4510 DON1089

Coord 2000	10275-4510		Discov num	DON1089		Comp			Coord arcsec 2000	10 27 29.46 -45 09 56.2
Date first	1929		Date last	2015		Obs	5
Pa first	47		Pa last	56		P.A. Now (θ)	56°
Sep first	4.5		Sep last	5.1		Sep. Now (ρ)	5.1"
Mag pri	10.53		Mag sec	13.90		delta mag (ΔM)	3.37		Spectral class	A0 (white)
Pri motion ra	-022		Sec motion ra	+106
Pri motion dec	-005		Sec motion dec	+081
Notes

rPM=1.156 This double is not physical.

Precise pa	56.1		Precise sep	5.07		Constellation	Vela		Tycho2	8184-00498-1
Gaia DR2	03043159552

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10275-4510	DON1089		1999	2	55	5.0	10.53	13.90	A0	D	102729.46-450956.2
10275-4510	DON1089		2010	4	56	4.1	10.53	13.90	A0		102729.46-450956.2
10275-4510	DON1089		2015	5	56	5.1	10.53	13.90	A0		102729.46-450956.2

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