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Doubles in session

Current system

02296+6039
STF 263 BD

Selections

Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

02296+6039 STF 263 BD

02^h 29^m 39.73^s +60° 39' 22.7" P.A. 259.00 sep 66.6 mag 10.90,10.76 Sp B9

Coord 2000	02296+6039		Discov num	STF 263		Comp	BD		Coord arcsec 2000	02 29 39.73 +60 39 22.7
Date first	1902		Date last	2015		Obs	10
Pa first	259		Pa last	259.2		P.A. Now (θ)	259.2°
Sep first	66.9		Sep last	66.56		Sep. Now (ρ)	66.56"
Mag pri	10.90		Mag sec	10.76		delta mag (ΔM)	0.14		Spectral class	B9 (blue-white)
Pri motion ra	-004		Sec motion ra	-005
Pri motion dec	-001		Sec motion dec	+001
Notes	N (See Notes)

rPM=0.439

Nature of this double is uncertain.

02296+6039 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	V528 Cas	12303	02 29 38 +60 39 26	STF 263 AB	2015	19	103	15.0	8.55	10.90	2.35
Show		12303	02 29 38 +60 39 26	STF 263 AC	2015	17	263	39.0	8.55	9.93	1.38
Show		12303	02 29 38 +60 39 26	STF 263 AD	2015	11	253	53.2	8.55	10.76	2.21
Show		12304	02 29 40 +60 39 23	STF 263 BC	2015	14	269	53.3	10.90	9.93	0.97
Show			02 29 40 +60 39 23	STF 263 BD	2015	10	259	66.6	10.90	10.76	0.14		<===
Show		12304	02 29 32 +60 39 22	STF 264 CD	2015	18	227	16.6	9.93	10.76	0.83

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cassiopeia

Gaia DR2

465345726408999680