12210+3400 SKF2704

 
 
12h 21m 01.69s +34 00' 04.0" P.A. 330 sep 127.7 mag 9.90,16.30 Sp G0 dist. 154.32 pc (503.39 l.y.)
 
 
Coord 2000
12210+3400
Discov num
SKF2704
Comp
Coord arcsec 2000
12 21 01.69 +34 00 04.0
Date first
1956
Date last
2013
Obs
7
Pa first
330
Pa last
330
P.A. Now (θ)
330°
Sep first
127.9
Sep last
127.7
Sep. Now (ρ)
127.7"
Mag pri
9.90
Mag sec
16.30
delta mag (ΔM)
6.4
Spectral class
G0 (yellow)
Pri motion ra
-100
Sec motion ra
-101
Pri motion dec
+027
Sec motion dec
+027
Notes
rPM=0.01 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
330.4
Precise sep
127.73
Constellation
Canes Venatici
SAO
62960
HIP
60226
Tycho2
2530-01091-1
BD
BD+34 2307
Distance
154.32
Distance ly
503.39
last precise pa
330.4
last precise sep
127.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12210+3400 SKF2704 2013 7 330 127.7 9.90 16.30 G0 122101.69+340004.0

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