20124+2224 GRV 322AC

 
 
20h 12m 29.92s +22 24' 27.7" P.A. 180 sep 94.9 mag 11.49,11.92
 
 
Coord 2000
20124+2224
Discov num
GRV 322
Comp
AC
Coord arcsec 2000
20 12 29.92 +22 24 27.7
Date first
1894
Date last
2015
Obs
12
Pa first
181
Pa last
180
P.A. Now (θ)
180°
Sep first
95.2
Sep last
94.9
Sep. Now (ρ)
94.9"
Mag pri
11.49
Mag sec
11.92
delta mag (ΔM)
0.43
Spectral class
Pri motion ra
-017
Sec motion ra
-014
Pri motion dec
-029
Sec motion dec
-026
Notes
N (See Notes)
rPM=0.126 (< 0.3, Physical double)
This double is physical.
 
 
20124+2224 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20124+2224 GRV 322 AB 1906 2015 9 187 54.2 11.49 13.26 1.77
Show 20124+2224 GRV 322 AC 1894 2015 12 180 94.9 11.49 11.92 0.43 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
180.3
Precise sep
94.85
Constellation
Vulpecula
SAO
88342
Tycho2
1630-01671-1
Gaia DR2
67987990016
HD
346025
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20124+2224 GRV 322 AC 2000 6 180 94.9 11.49 11.64 N D 201229.92+222427.7
20124+2224 GRV 322 AC 2008 7 180 95.4 11.49 11.64 N D 201229.92+222427.7
20124+2224 GRV 322 AC 2015 8 180 94.8 11.49 11.92 N 201229.92+222427.7

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