12506+4604 ES  731

 
 
12h 50m 37.49s +46 04' 01.1" P.A. 348 sep 11.7 mag 8.15,12.70 Sp G8III dist. 291.55 pc (951.04 l.y.)
 
 
Coord 2000
12506+4604
Discov num
ES  731
Comp
Coord arcsec 2000
12 50 37.49 +46 04 01.1
Date first
1909
Date last
2013
Obs
5
Pa first
349
Pa last
348
P.A. Now (θ)
348°
Sep first
12.1
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
8.15
Mag sec
12.70
delta mag (ΔM)
4.55
Spectral class
G8III (yellow)
Pri motion ra
+011
Sec motion ra
-021
Pri motion dec
-018
Sec motion dec
-012
Notes
rPM=1.346
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
348.2
Precise sep
11.707
Constellation
Canes Venatici
SAO
44349
HIP
62678
Tycho2
3459-00681-1
HD
111689
BD
BD+46 1824
Distance
291.55
Distance ly
951.04
last precise pa
348.2
last precise sep
11.707
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12506+4604 ES 731 1998 3 348 11.7 8.15 12.70 G8III D 125037.49+460401.1
12506+4604 ES 731 2002 4 348 11.7 8.15 12.70 G8III D 125037.49+460401.1
12506+4604 ES 731 2013 5 348 11.7 8.15 12.70 G8III 125037.49+460401.1

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