19337+5003 ES 2680AC

 
 
19h 33m 39.64s +50 02' 40.5" P.A. 318 sep 22.1 mag 9.52,14.17 Sp K0
 
 
Coord 2000
19337+5003
Discov num
ES 2680
Comp
AC
Coord arcsec 2000
19 33 39.64 +50 02 40.5
Date first
1911
Date last
2003
Obs
3
Pa first
320
Pa last
318
P.A. Now (θ)
318°
Sep first
21.8
Sep last
22.1
Sep. Now (ρ)
22.1"
Mag pri
9.52
Mag sec
14.17
delta mag (ΔM)
4.65
Spectral class
K0 (yellow-orange)
Pri motion ra
+001
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19337+5003 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19337+5003 HJ 1418 AB 1828 2004 16 12 30.1 9.52 10.26 0.74
Show 19337+5003 ES 2680 AC 1911 2003 3 318 22.1 9.52 14.17 4.65 <===
Show 19337+5003 ES 2680 BD 1911 2000 2 305 18.0 10.26 14.70 4.44
Show 19337+5003 DAM 10 DE 1998 2000 2 44 3.6 14.70 16.00 1.30
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
317.9
Precise sep
22.09
Cdsa2 id
ES 2680 AC
Constellation
Cygnus
Ra deg
19.56101111111111
De deg
50.04458333333333
last precise pa
317.9
last precise sep
22.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19337+5003 ES 2680 AC 1998 2 318 22.1 9.52 13.50 K0 D 193339.64+500240.5
19337+5003 ES 2680 AC 2003 3 318 22.1 9.52 13.50 K0 N D 193339.64+500240.5

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