01339+7252 HJ 2049

Coord 2000	01339+7252		Discov num	HJ 2049		Comp			Coord arcsec 2000	01 33 55.16 +72 52 42.9
Date first	1831		Date last	2012		Obs	9
Pa first	167		Pa last	165		P.A. Now (θ)	165°
Sep first	3.0		Sep last	5.9		Sep. Now (ρ)	5.9"
Mag pri	9.90		Mag sec	11.90		delta mag (ΔM)	2		Spectral class	B8 (blue-white)
Pri motion ra	-007		Sec motion ra	-006
Pri motion dec	+004		Sec motion dec	+004
Notes

Nature of this double is uncertain.

Constellation

Cassiopeia

Tycho2

4305-00138-1

last precise pa

165.3

last precise sep

5.87

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01339+7252	HJ 2049		1999	6	165	5.7	9.90	11.90	B8	D	013355.16+725242.9
01339+7252	HJ 2049		2003	7	165	5.8	9.90	11.90	B8	D	013355.16+725242.9
01339+7252	HJ 2049		2012	8	165	5.9	9.90	11.90	B8	D	013355.16+725242.9

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