14512+3107 JNN 147AB

Coord 2000	14512+3107		Discov num	JNN 147		Comp	AB		Coord arcsec 2000	14 51 10.34 +31 06 39.9
Date first	2008		Date last	2009		Obs	2
Pa first	48		Pa last	50		P.A. Now (θ)	50°
Sep first	2.4		Sep last	2.6		Sep. Now (ρ)	2.6"
Mag pri	12.48		Mag sec			delta mag (ΔM)			Spectral class
Pri motion ra	-345		Sec motion ra
Pri motion dec	-181		Sec motion dec
Notes	N V (See Notes, Proper motion indicates physical)

Visually invisible, K-band or other infrared star This double is physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			14512+3107	JNN 147	AB	2008	2009	2	50	2.6	12.48				<===
Show			14512+3107	BWL 39	AC	2012	2013	2	270	2.3	7.57	20.80	13.23
Show			14512+3107	BWL 39	AD	2012	2013	2	226	4.2	7.57	20.40	12.83
Show			14512+3107	BWL 39	AE	2012	2013	2	53	4.0	7.57	14.00	6.43

Quintuple system
5 visible stars in this system

Precise pa

49.5

Precise sep

2.563

Constellation

Bootes

Gaia DR2

07149311104

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
14512+3107	JNN 147	AB	2009	2	50	2.6	12.48			V	145110.34+310639.9

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