15418-4225 CPO 440 (HD 139788)

Coord 2000	15418-4225		Discov num	CPO 440		Comp			Coord arcsec 2000	15 41 46.73 -42 25 05.6
Date first	1901		Date last	2015		Obs	10
Pa first	236		Pa last	234.9		P.A. Now (θ)	234.9°
Sep first	43.4		Sep last	43.325		Sep. Now (ρ)	43.325"
Mag pri	9.79		Mag sec	10.16		delta mag (ΔM)	0.37		Spectral class	G0V+F8 (yellow/yellow-white)
Pri motion ra	-036		Sec motion ra	-038
Pri motion dec	-036		Sec motion dec	-036
Notes	N T (See Notes, Parallax indicates physical)

rPM=0.038 (< 0.3, Physical double) This double is physical.

Name	HD 139788		Constellation	Lupus		Tycho2	7845-00811-1		Gaia DR2	6001673882251214592
HD	139788

discov_num	notes	refcode
CPO 440	B is CD-42@10665.

refcode	metd	author	reference
CpO1906	-	Cape Observatory	.
CpO1906		Cape Obs - Henderson, 1906
CpO1938	P+ -	Cape Observatory	.
CpO1938	+T	Cape Obs (1822-1938 data)
CpO9999	T -	Cape Observatory	...................
CpO9999		Unpublished, manuscript or reference not found.

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15418-4225	CPO 440		1999	6	235	43.2	9.79	10.16	G	N D	154146.73-422505.6
15418-4225	CPO 440		2010	8	235	43.3	9.79	10.16	G	N	154146.73-422505.6
15418-4225	CPO 440		2015	9	235	43.3	9.79	10.16	G	N W	154146.73-422505.6

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS