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00587+5550
STI1496

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

00587+5550 STI1496

00^h 58^m 41.95^s +55° 50' 08.1" P.A. 142.00 sep 13.3 mag 11.35,11.59

Coord 2000	00587+5550		Discov num	STI1496		Comp			Coord arcsec 2000	00 58 41.95 +55 50 08.1
Date first	1904		Date last	2015		Obs	14
Pa first	131		Pa last	142		P.A. Now (θ)	142°
Sep first	14.0		Sep last	13.3		Sep. Now (ρ)	13.3"
Mag pri	11.35		Mag sec	11.59		delta mag (ΔM)	0.24		Spectral class
Pri motion ra	+024		Sec motion ra	-003
Pri motion dec	+011		Sec motion dec	-005
Notes

rPM=1.189

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	141.9		Precise sep	13.252		Constellation	Cassiopeia		Tycho2	3672-01773-1
Gaia DR2	423514119339168512

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00587+5550	STI1496		2000	7	140	13.3	11.35	11.59		D	005841.95+555008.1
00587+5550	STI1496		2003	8	141	13.3	11.35	11.59		D	005841.95+555008.1
00587+5550	STI1496		2011	9	142	13.3	11.35	11.59			005841.95+555008.1
00587+5550	STI1496		2015	11	142	13.3	11.35	11.59			005841.95+555008.1

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