12214+0310 BAL2388

 
 
12h 21m 24.76s +03 09' 39.9" P.A. 276 sep 17.7 mag 12.23,12.63
 
 
Coord 2000
12214+0310
Discov num
BAL2388
Comp
Coord arcsec 2000
12 21 24.76 +03 09 39.9
Date first
1910
Date last
2017
Obs
7
Pa first
272
Pa last
276
P.A. Now (θ)
276°
Sep first
15.9
Sep last
17.7
Sep. Now (ρ)
17.7"
Mag pri
12.23
Mag sec
12.63
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+002
Sec motion ra
-016
Pri motion dec
-008
Sec motion dec
+003
Notes
rPM=1.296
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
275.7
Precise sep
17.695
Constellation
Virgo
Tycho2
0285-00864-1
last precise pa
275.7
last precise sep
17.695
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12214+0310 BAL2388 2002 4 275 17.6 12.02 12.63 D 122124.76+030939.9
12214+0310 BAL2388 2010 6 275 17.4 12.23 12.63 122124.76+030939.9
12214+0310 BAL2388 2017 7 276 17.7 12.23 12.63 122124.76+030939.9

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