00021+5820 STI3085

Coord 2000	00021+5820		Discov num	STI3085		Comp			Coord arcsec 2000	00 02 05.47 +58 20 45.3
Date first	1910		Date last	2015		Obs	11
Pa first	114		Pa last	117		P.A. Now (θ)	117°
Sep first	9.0		Sep last	8.6		Sep. Now (ρ)	8.6"
Mag pri	12.30		Mag sec	12.40		delta mag (ΔM)	0.1		Spectral class
Pri motion ra	-003		Sec motion ra	-005
Pri motion dec	+000		Sec motion dec	+002
Notes

rPM=0.525 Nature of this double is uncertain.

Precise pa

117

Precise sep

8.56

Constellation

Cassiopeia

Gaia DR2

9436541824

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00021+5820	STI3085		1992	2	116	8.9	13.30	13.30			000138.70+582301.3
00021+5820	STI3085		2010	6	114	8.8	13.00	13.00			000205.48+582045.3
00021+5820	STI3085		2011	7	115	8.6	12.30	12.40			000205.47+582045.3
00021+5820	STI3085		2015	8	117	8.6	12.30	12.40			000205.47+582045.3

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