12227+0238 BAL2389

 
 
12h 22m 42.33s +02 37' 46.6" P.A. 103 sep 2.9 mag 11.40,13.00
 
 
Coord 2000
12227+0238
Discov num
BAL2389
Comp
Coord arcsec 2000
12 22 42.33 +02 37 46.6
Date first
1997
Date last
2009
Obs
5
Pa first
105
Pa last
103
P.A. Now (θ)
103°
Sep first
2.6
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
11.40
Mag sec
13.00
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
+008
Sec motion ra
Pri motion dec
-026
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103
Precise sep
2.936
Constellation
Virgo
Tycho2
0285-00019-1
last precise pa
103
last precise sep
2.936
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12227+0238 BAL2389 2009 3 103 2.9 11.40 13.00 122242.33+023746.6

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