20026+3352 BKO 521AB

Coord 2000	20026+3352		Discov num	BKO 521		Comp	AB		Coord arcsec 2000	20 02 36.13 +33 51 45.3
Date first	1998		Date last	2015		Obs	8
Pa first	34		Pa last	34		P.A. Now (θ)	34°
Sep first	10.5		Sep last	10.5		Sep. Now (ρ)	10.5"
Mag pri	13.00		Mag sec	14.50		delta mag (ΔM)	1.5		Spectral class
Pri motion ra	+000		Sec motion ra	+057
Pri motion dec	-005		Sec motion dec	+073
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=1.043 This double is not physical.

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name

SAO

coord_2000

discov#

comp

first

last

obs

pa

sep

mag1

mag2

d_mag

orb

current

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20026+3352

BKO 521

AB

1998

2015

8

34

10.5

13.00

14.50

1.50

<===

Show

20026+3352

BKO 521

BC

1998

2015

8

57

5.1

14.50

14.00

0.50

Triple system
3 visible stars in this system

Precise pa

33.7

Precise sep

10.467

Constellation

Cygnus

Gaia DR2

10008344576

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20026+3352	BKO 521	AB	2008	1	34	10.7	13.00	14.50		N	200236.13+335145.3
20026+3352	BKO 521	AB	2015	4	34	10.4	13.00	14.50		N	200236.13+335145.3

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