Coord 2000	19485+4055	Discov num	KOI6620	Comp	AB	Coord arcsec 2000	19 48 31.48 +40 55 16.8
Date first	2010	Date last	2010	Obs	1
Pa first	81	Pa last	81	P.A. Now (θ)	81°
Sep first	3.7	Sep last	3.7	Sep. Now (ρ)	3.7"
Mag pri	12.10	Mag sec	19.30	delta mag (ΔM)	7.2	Spectral class
Pri motion ra	-005	Sec motion ra
Pri motion dec	-007	Sec motion dec
Notes	K (K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star Nature of this double is uncertain.

19485+4055 SYSTEM COMPONENTS

Show

name

SAO

coord_2000

discov#

comp

first

last

obs

sep

mag1

mag2

d_mag

orb

current

19485+4055

KOI6620

2010

3.7

12.10

19.30

7.20

<===

19485+4055

KOI6620

1998

2015

3.9

12.10

13.40

1.30

Triple system
3 visible stars in this system

OTHER CATALOGS AND DESIGNATIONS

Precise pa	81		Precise sep	3.698		Constellation	Cygnus		Tycho2	3140-00351-1
Gaia DR2	19835399552

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19485+4055	KOI6620	AB	2010	1	81	3.7	12.10	19.30		K	194831.48+405516.8

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