19583+3345 ELS   8AB

Coord 2000	19583+3345		Discov num	ELS   8		Comp	AB		Coord arcsec 2000	19 58 16.51 +33 44 54.1
Date first	1928		Date last	2015		Obs	4
Pa first	87		Pa last	95		P.A. Now (θ)	95°
Sep first	3.9		Sep last	4.2		Sep. Now (ρ)	4.2"
Mag pri	10.80		Mag sec	11.30		delta mag (ΔM)	0.5		Spectral class
Pri motion ra	-036		Sec motion ra
Pri motion dec	+001		Sec motion dec
Notes

Nature of this double is uncertain.

Show

name

SAO

coord_2000

discov#

comp

first

last

obs

pa

sep

mag1

mag2

d_mag

orb

current

Show

19583+3345

ELS 8

AB

1928

2015

4

95

4.2

10.80

11.30

0.50

<===

Show

19583+3345

DAM 312

BC

1998

2015

3

83

6.8

11.30

14.80

3.50

Triple system
3 visible stars in this system

Precise pa

94.9

Precise sep

4.165

Constellation

Cygnus

Gaia DR2

2034473098467049600

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19583+3345	ELS 8	AB	2000	2	92	4.0	10.80	11.30			195816.51+334454.1
19583+3345	ELS 8	AB	2002	3	94	4.1	10.80	11.30			195816.51+334454.1
19583+3345	ELS 8	AB	2015	4	95	4.2	10.80	11.30			195816.51+334454.1

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