21319+7034 H 5  28AB

 
 
21h 31m 46.47s +70 35' 48.8" P.A. 341 sep 79.1 mag 9.58,11.25 Sp G5
 
 
Coord 2000
21319+7034
Discov num
H 5  28
Comp
AB
Coord arcsec 2000
21 31 46.47 +70 35 48.8
Date first
1894
Date last
2003
Obs
7
Pa first
339
Pa last
341
P.A. Now (θ)
341°
Sep first
80.0
Sep last
79.1
Sep. Now (ρ)
79.1"
Mag pri
9.58
Mag sec
11.25
delta mag (ΔM)
1.67
Spectral class
G5 (yellow)
Pri motion ra
-028
Sec motion ra
+005
Pri motion dec
-013
Sec motion dec
+003
Notes
N (See Notes)
rPM=1.188
This double is not physical.
 
 
21319+7034 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21319+7034 H 5 28 AB 1894 2003 7 341 79.1 9.58 11.25 1.67 <===
Show 21319+7034 H 5 28 AC 1894 2003 10 169 132.7 9.58 10.13 0.55
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
341.3
Precise sep
79.104
Constellation
Cepheus
last precise pa
341.3
last precise sep
79.104
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21319+7034 H 5 28 AB 2000 6 341 78.9 9.58 10.30 G5 NOD 213146.47+703548.8
21319+7034 H 5 28 AB 2003 7 341 79.1 9.58 10.30 G5 NOD 213146.47+703548.8

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