20293+5932 ES 1759AC

Coord 2000	20293+5932		Discov num	ES 1759		Comp	AC		Coord arcsec 2000	20 29 19.31 +59 33 28.9
Date first	1903		Date last	2015		Obs	7
Pa first	310		Pa last	308		P.A. Now (θ)	308°
Sep first	5.9		Sep last	5.1		Sep. Now (ρ)	5.1"
Mag pri	11.55		Mag sec	13.11		delta mag (ΔM)	1.56		Spectral class
Pri motion ra	+010		Sec motion ra	+001
Pri motion dec	-002		Sec motion dec	-007
Notes	B (Blue magnitudes)

Visually invisible, K-band or other infrared star rPM=1.01 This double is not physical.

Show

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

308.3

Precise sep

5.123

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	AC	1999	5	317	5.2	11.55	13.11		DB	202919.31+593328.9
20293+5932	ES 1759	AC	2003	6	309	5.2	11.55	13.11		DB	202919.31+593328.9
20293+5932	ES 1759	AC	2015	7	308	5.1	11.55	13.11		B	202919.31+593328.9

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