20074+3751 POP 191

Coord 2000	20074+3751		Discov num	POP 191		Comp			Coord arcsec 2000	20 07 27.98 +37 51 23.5
Date first	1985		Date last	2015		Obs	11
Pa first	64		Pa last	61		P.A. Now (θ)	61°
Sep first	3.7		Sep last	4.2		Sep. Now (ρ)	4.2"
Mag pri	11.50		Mag sec	13.00		delta mag (ΔM)	1.5		Spectral class
Pri motion ra	-002		Sec motion ra	+051
Pri motion dec	-009		Sec motion dec	+034
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=1.113 This double is not physical.

Precise pa

61.1

Precise sep

4.167

Constellation

Cygnus

Gaia DR2

86799599616

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20074+3751	POP 191		1998	3	62	4.2	11.50	13.00		D	200727.98+375123.5
20074+3751	POP 191		2002	4	62	4.1	11.50	13.00		D	200727.98+375123.5
20074+3751	POP 191		2013	10	61	4.1	11.50	13.00		N	200727.98+375123.5
20074+3751	POP 191		2015	11	61	4.2	11.50	13.00		N	200727.98+375123.5

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