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09097-4207
CPO 40

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

09097-4207 CPO 40

09^h 09^m 38.46^s -42° 06' 37.0" P.A. 290.00 sep 22.5 mag 10.47,11.48 dist. 43.55 pc (142.06 l.y.)

Coord 2000	09097-4207		Discov num	CPO 40		Comp			Coord arcsec 2000	09 09 38.46 -42 06 37.0
Date first	1899		Date last	2015		Obs	9
Pa first	289		Pa last	290		P.A. Now (θ)	290°
Sep first	23.0		Sep last	22.5		Sep. Now (ρ)	22.5"
Mag pri	10.47		Mag sec	11.48		delta mag (ΔM)	1.01		Spectral class
Pri motion ra	-129		Sec motion ra	-125
Pri motion dec	+222		Sec motion dec	+223
Notes	N T (See Notes, Parallax indicates physical)

rPM=0.016 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	290.1		Precise sep	22.473		Constellation	Vela		HIP	44968
Tycho2	7685-00866-1		Gaia DR2	5428140854522127872		CD	CD-41 4851		CP	CP-41 3383
Distance	43.55		Distance ly	142.06

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09097-4207	CPO 40		1999	6	290	22.5	10.47	11.53		NZD	090938.46-420637.0
09097-4207	CPO 40		2010	8	294	22.5	10.47	11.48		NZ	090938.46-420637.0
09097-4207	CPO 40		2015	9	290	22.5	10.47	11.48		NZ	090938.46-420637.0

If you need more information about this double, apply for a data request form to the WDS.