13164+4306 UC 2509

Coord 2000	13164+4306		Discov num	UC 2509		Comp			Coord arcsec 2000	13 16 24.88 +43 05 40.7
Date first	1950		Date last	2015		Obs	10
Pa first	134		Pa last	134		P.A. Now (θ)	134°
Sep first	49.3		Sep last	49.3		Sep. Now (ρ)	49.3"
Mag pri	15.40		Mag sec	15.80		delta mag (ΔM)	0.4		Spectral class	M3+M3 (red/red)
Pri motion ra	-065		Sec motion ra	-068
Pri motion dec	-025		Sec motion dec	-018
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.108 (< 0.3, Physical double) This double is physical.

Precise pa

133.5

Precise sep

49.331

Constellation

Canes Venatici

Gaia DR2

52315464192

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13164+4306	UC 2509		2000	2	134	49.3	15.40	15.80		V	131624.88+430540.7
13164+4306	UC 2509		2002	2	133	49.3	15.40	15.80		V	131624.88+430540.7
13164+4306	UC 2509		2003	3	134	49.3	15.40	15.80	M3+M3	V	131624.88+430540.7
13164+4306	UC 2509		2010	4	134	49.3	15.40	15.80	M3+M3	V R	131624.88+430540.7
13164+4306	UC 2509		2015	5	134	49.4	15.40	15.80	M3+M3	V R	131624.88+430540.7

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