00505+5930 LDS9102AB

Coord 2000	00505+5930		Discov num	LDS9102		Comp	AB		Coord arcsec 2000	00 50 27.49 +59 30 08.4
Date first	1960		Date last	2015		Obs	7
Pa first	185		Pa last	187		P.A. Now (θ)	187°
Sep first	412.0		Sep last	411.5		Sep. Now (ρ)	411.5"
Mag pri	10.29		Mag sec	13.91		delta mag (ΔM)	3.62		Spectral class
Pri motion ra	+163		Sec motion ra	+165
Pri motion dec	-160		Sec motion dec	-157
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=0.016 (< 0.3, Physical double) This double is physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			00505+5930	LDS9102	AB	1960	2015	7	187	411.5	10.29	13.91	3.62		<===
Show		21751	00505+5930	FMR 34	BC	2000	2015	6	131	16.6	13.91	17.70	3.79

Triple system
3 visible stars in this system

Precise pa	186.5		Precise sep	411.549		Constellation	Cassiopeia		HIP	3930
Tycho2	3667-00149-1		Gaia DR2	7605720064		BD	BD+58 118		Distance	44.21
Distance ly	144.21

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00505+5930	LDS9102	AB	2003	3	187	411.6	10.15	12.73		N D	005027.49+593008.4
00505+5930	LDS9102	AB	2014	6	187	411.5	10.29	13.91		N	005027.49+593008.4
00505+5930	LDS9102	AB	2015	7	187	411.5	10.29	13.91		N	005027.49+593008.4

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