12427+2948 BRT 249

 
 
12h 42m 38.56s +29 47' 18.5" P.A. 333 sep 4.5 mag 11.10,11.60 Sp G0V
 
 
Coord 2000
12427+2948
Discov num
BRT 249
Comp
Coord arcsec 2000
12 42 38.56 +29 47 18.5
Date first
1902
Date last
2014
Obs
9
Pa first
329
Pa last
333
P.A. Now (θ)
333°
Sep first
3.5
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
11.10
Mag sec
11.60
delta mag (ΔM)
0.5
Spectral class
G0V (yellow)
Pri motion ra
+006
Sec motion ra
-014
Pri motion dec
-013
Sec motion dec
+009
Notes
rPM=1.786
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332.7
Precise sep
4.46
Constellation
Coma Berenices
last precise pa
332.7
last precise sep
4.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12427+2948 BRT 249 2003 5 333 4.6 11.10 11.60 D 124238.56+294718.5
12427+2948 BRT 249 2014 8 333 4.5 11.10 11.60 G0V 124238.56+294718.5

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