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09256-2520
RST2627

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

09256-2520 RST2627

09^h 25^m 37.06^s -25° 20' 13.6" P.A. 318.00 sep 0.8 mag 6.85,8.89 Sp B9III dist. 220.75 pc (720.09 l.y.)

Coord 2000	09256-2520		Discov num	RST2627		Comp			Coord arcsec 2000	09 25 37.06 -25 20 13.6
Date first	1935		Date last	2016		Obs	8
Pa first	309		Pa last	318		P.A. Now (θ)	318°
Sep first	0.6		Sep last	0.8		Sep. Now (ρ)	0.8"
Mag pri	6.85		Mag sec	8.89		delta mag (ΔM)	2.04		Spectral class	B9III (blue-white)
Pri motion ra	-023		Sec motion ra	-023
Pri motion dec	-002		Sec motion dec	-002
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	317.6		Precise sep	0.763		Constellation	Pyxis		SAO	177427
HIP	46238		Tycho2	6592-02418-1		Gaia DR2	5662243059208801280		HD	81542
CD	CD-24 8060		CP	CP-24 4103		Distance	220.75		Distance ly	720.09

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09256-2520	RST2627		1991	6	315	0.3	6.85	8.89	B9III	D	092537.06-252013.6
09256-2520	RST2627		2016	8	318	0.8	6.85	8.89	B9III		092537.06-252013.6

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