01016+5339 HJ 2008

Coord 2000	01016+5339		Discov num	HJ 2008		Comp			Coord arcsec 2000	01 01 31.74 +53 39 35.6
Date first	1831		Date last	2015		Obs	14
Pa first	69		Pa last	69		P.A. Now (θ)	69°
Sep first	2.5		Sep last	7.2		Sep. Now (ρ)	7.2"
Mag pri	12.72		Mag sec	12.88		delta mag (ΔM)	0.16		Spectral class
Pri motion ra	-003		Sec motion ra	+001
Pri motion dec	-001		Sec motion dec	+000
Notes	N B (See Notes, Blue magnitudes)

Visually invisible, K-band or other infrared star rPM=1.304 This double is not physical.

Precise pa	68.5		Precise sep	7.236		Constellation	Cassiopeia		Tycho2	3668-00821-1
Gaia DR2	1097211904

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01016+5339	HJ 2008		2006	8	68	7.4	12.72	12.88		N DB	010131.74+533935.6
01016+5339	HJ 2008		2012	10	69	7.2	12.72	12.88		N B	010131.74+533935.6
01016+5339	HJ 2008		2015	11	69	7.2	12.72	12.88		N B	010131.74+533935.6

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