20293+5932 ES 1759AB

Coord 2000	20293+5932		Discov num	ES 1759		Comp	AB		Coord arcsec 2000	20 29 19.31 +59 33 28.9
Date first	1918		Date last	2015		Obs	6
Pa first	220		Pa last	211		P.A. Now (θ)	211°
Sep first	2.4		Sep last	2.6		Sep. Now (ρ)	2.6"
Mag pri	11.55		Mag sec	10.20		delta mag (ΔM)	1.35		Spectral class
Pri motion ra	-004		Sec motion ra
Pri motion dec	-001		Sec motion dec
Notes	B (Blue magnitudes)

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

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name

SAO

coord_2000

discov#

comp

first

last

obs

pa

sep

mag1

mag2

d_mag

orb

current

Show

20293+5932

ES 1759

AB

1918

2015

6

211

2.6

11.55

10.20

1.35

<===

Show

20293+5932

ES 1759

AC

1903

2015

7

308

5.1

11.55

13.11

1.56

Triple system
3 visible stars in this system

Precise pa

211.3

Precise sep

2.596

Constellation

Cygnus

Gaia DR2

30238705280

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20293+5932	ES 1759	AB	1998	4	215	2.6	11.55	10.20		B	202919.31+593328.9
20293+5932	ES 1759	AB	1999	5	218	2.8	11.55	10.20		B	202919.31+593328.9
20293+5932	ES 1759	AB	2015	6	211	2.6	11.55	10.20		B	202919.31+593328.9

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