00470+6021 MLB  41

Coord 2000	00470+6021		Discov num	MLB  41		Comp			Coord arcsec 2000	00 46 56.80 +60 22 00.8
Date first	1901		Date last	2015		Obs	8
Pa first	157		Pa last	157		P.A. Now (θ)	157°
Sep first	8.0		Sep last	10.6		Sep. Now (ρ)	10.6"
Mag pri	10.70		Mag sec	11.60		delta mag (ΔM)	0.9		Spectral class	B8e (blue-white)
Pri motion ra	-001		Sec motion ra	+005
Pri motion dec	+000		Sec motion dec	-023
Notes	B (Blue magnitudes)

Nature of this double is uncertain.

Constellation

Cassiopeia

Tycho2

4016-01240-1

last precise pa

156.9

last precise sep

10.6

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00470+6021	MLB 41		1999	5	156	10.2	10.89	12.65		DB	004656.80+602200.8
00470+6021	MLB 41		2003	6	156	10.3	10.89	12.65	B8e	DB	004656.80+602200.8
00470+6021	MLB 41		2015	7	157	10.6	10.70	11.60	B8e	B	004656.80+602200.8

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