20127+2430 POU4273AB

 
 
20h 12m 41.08s +24 30' 26.6" P.A. 234 sep 8 mag 10.95,12.16
 
 
Coord 2000
20127+2430
Discov num
POU4273
Comp
AB
Coord arcsec 2000
20 12 41.08 +24 30 26.6
Date first
1892
Date last
2015
Obs
11
Pa first
234
Pa last
234
P.A. Now (θ)
234°
Sep first
7.8
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
10.95
Mag sec
12.16
delta mag (ΔM)
1.21
Spectral class
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
+000
Sec motion dec
+001
Notes
rPM=0.243 (< 0.3, Physical double)
This double is physical.
 
 
20127+2430 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20127+2430 POU4273 AB 1892 2015 11 234 8.0 10.95 12.16 1.21 <===
Show 20127+2430 POU4274 AC 1899 2015 9 9 13.4 10.95 13.91 2.96
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
234.2
Precise sep
7.979
Constellation
Vulpecula
SAO
88356
Tycho2
2158-00369-1
Gaia DR2
48464421376
HD
339840
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20127+2430 POU4273 AB 2000 4 233 8.0 10.95 12.16 D 201241.08+243026.6
20127+2430 POU4273 AB 2009 5 233 8.1 10.95 12.16 D 201241.08+243026.6
20127+2430 POU4273 AB 2015 7 234 8.0 10.95 12.16 201241.08+243026.6

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