01487+6150 HJ 1091

Coord 2000	01487+6150		Discov num	HJ 1091		Comp			Coord arcsec 2000	01 48 42.24 +61 50 23.5
Date first	1828		Date last	2015		Obs	19
Pa first	150		Pa last	151		P.A. Now (θ)	151°
Sep first	25.0		Sep last	28.1		Sep. Now (ρ)	28.1"
Mag pri	8.63		Mag sec	9.03		delta mag (ΔM)	0.4		Spectral class	A1V (white)
Pri motion ra	-013		Sec motion ra	-012
Pri motion dec	-004		Sec motion dec	-004
Notes	V (Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.074 (< 0.3, Physical double) This double is physical.

Precise pa	151.4		Precise sep	28.106		Constellation	Cassiopeia		SAO	11992
Tycho2	4032-01073-1		Gaia DR2	9235472128		HD	10892

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01487+6150	HJ 1091		2000	10	152	28.3	8.63	9.03	A1V	D	014842.24+615023.5
01487+6150	HJ 1091		2011	12	152	28.3	8.63	9.03	A1V	D	014842.24+615023.5
01487+6150	HJ 1091		2015	14	151	28.1	8.63	9.03	A1V		014842.24+615023.5

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