01415+3215 LDS1111

Coord 2000	01415+3215		Discov num	LDS1111		Comp			Coord arcsec 2000	01 41 24.09 +32 15 48.2
Date first	1951		Date last	2015		Obs	12
Pa first	115		Pa last	114		P.A. Now (θ)	114°
Sep first	51.8		Sep last	51.9		Sep. Now (ρ)	51.9"
Mag pri	16.50		Mag sec	16.70		delta mag (ΔM)	0.2		Spectral class	M3+M3 (red/red)
Pri motion ra	-129		Sec motion ra	-131
Pri motion dec	-034		Sec motion dec	-033
Notes	V (Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.017 (< 0.3, Physical double) This double is physical.

Precise pa

114.4

Precise sep

51.902

Constellation

Triangulum

Gaia DR2

2543728384

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01415+3215	LDS1111		1962	1	112	51.0	16.50	16.70			014124.09+321548.2
01415+3215	LDS1111		2003	5	115	51.9	16.50	16.70			014124.09+321548.2
01415+3215	LDS1111		2008	6	115	51.9	16.50	16.70	M3+M3	V	014124.09+321548.2
01415+3215	LDS1111		2010	7	115	51.9	16.50	16.70	M3+M3	V	014124.09+321548.2
01415+3215	LDS1111		2015	8	114	51.9	16.50	16.70	M3+M3	V	014124.09+321548.2

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