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00087+5617
STI1282

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

00087+5617 STI1282

00^h 08^m 40.97^s +56° 17' 32.2" P.A. 96.00 sep 12.6 mag 11.76,13.40

Coord 2000	00087+5617		Discov num	STI1282		Comp			Coord arcsec 2000	00 08 40.97 +56 17 32.2
Date first	1917		Date last	2015		Obs	11
Pa first	95		Pa last	96		P.A. Now (θ)	96°
Sep first	12.7		Sep last	12.6		Sep. Now (ρ)	12.6"
Mag pri	11.76		Mag sec	13.40		delta mag (ΔM)	1.64		Spectral class
Pri motion ra	+000		Sec motion ra	+007
Pri motion dec	-002		Sec motion dec	-005
Notes

rPM=0.885

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	96.3		Precise sep	12.575		Constellation	Cassiopeia		Tycho2	3660-01420-1
Gaia DR2	420794202449617792

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00087+5617	STI1282		1998	4	96	12.5	11.76	13.40		D	000840.97+561732.2
00087+5617	STI1282		2003	5	96	12.6	11.76	13.40		D	000840.97+561732.2
00087+5617	STI1282		2011	6	96	12.7	11.76	13.40			000840.97+561732.2
00087+5617	STI1282		2015	8	96	12.6	11.76	13.40			000840.97+561732.2

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