18164+5014 UC 3540CD

Coord 2000	18164+5014		Discov num	UC 3540		Comp	CD		Coord arcsec 2000	18 16 24.77 +50 14 16.3
Date first	2000		Date last	2015		Obs	5
Pa first	178		Pa last	177		P.A. Now (θ)	177°
Sep first	19.3		Sep last	19.5		Sep. Now (ρ)	19.5"
Mag pri	9.10		Mag sec	12.50		delta mag (ΔM)	3.4		Spectral class	G5 (yellow)
Pri motion ra	-027		Sec motion ra	-026
Pri motion dec	+061		Sec motion dec	+052
Notes	V W (Proper motion indicates physical, )

rPM=0.136 (< 0.3, Physical double) This double is physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		30858	18 16 25 +50 14 16	UC 3540 CD	2015	5	177	19.5	9.10	12.50	3.40		<===
Show		30858	18 16 25 +50 13 57	JNN 117 DE	2009	4	333	0.7	13.10	13.40	0.30

Triple system
3 visible stars in this system

Precise pa	177.3		Precise sep	19.489		Constellation	Hercules		SAO	30858
Tycho2	3533-01354-1		HD	234601

No records found.


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