21292+4629 ES 1274CD

 
 
21h 29m 10.42s +46 29' 15.6" P.A. 46 sep 6 mag 10.64,14.50
 
 
Coord 2000
21292+4629
Discov num
ES 1274
Comp
CD
Coord arcsec 2000
21 29 10.42 +46 29 15.6
Date first
1998
Date last
2015
Obs
3
Pa first
46
Pa last
46
P.A. Now (θ)
46°
Sep first
6.0
Sep last
6.0
Sep. Now (ρ)
6"
Mag pri
10.64
Mag sec
14.50
delta mag (ΔM)
3.86
Spectral class
Pri motion ra
-002
Sec motion ra
-007
Pri motion dec
-004
Sec motion dec
-019
Notes
rPM=0.781
Nature of this double is uncertain.
 
 
21292+4629 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21292+4629 ES 1274 AB 1913 2015 2 242 3.2 10.20 13.20 3.00
Show 21292+4629 ES 1274 CD 1998 2015 3 46 6.0 10.64 14.50 3.86 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
46
Precise sep
6.033
Constellation
Cygnus
last precise pa
46
last precise sep
6.033
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21292+4629 ES 1274 CD 2015 3 46 6.0 10.64 14.50 212910.42+462915.6

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