12139+0655 LEP  52

 
 
12h 13m 53.51s +06 55' 11.6" P.A. 226 sep 34.3 mag 10.00,18.00 Sp F8+WD dist. 123.61 pc (403.22 l.y.)
 
 
Coord 2000
12139+0655
Discov num
LEP  52
Comp
Coord arcsec 2000
12 13 53.51 +06 55 11.6
Date first
1957
Date last
2013
Obs
5
Pa first
226
Pa last
226
P.A. Now (θ)
226°
Sep first
34.3
Sep last
34.3
Sep. Now (ρ)
34.3"
Mag pri
10.00
Mag sec
18.00
delta mag (ΔM)
8
Spectral class
F8+WD (yellow-white/Wolf-Rayet)
Pri motion ra
-179
Sec motion ra
-180
Pri motion dec
-006
Sec motion dec
-007
Notes
V (Proper motion indicates physical)
rPM=0.008 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225.8
Precise sep
34.31
Cdsa2 id
LEP 52
Constellation
Virgo
HIP
59643
Tycho2
0287-00592-1
HD
106313
BD
BD+07 2523
Ra deg
12.231530555555556
De deg
6.919888888888889
Distance
123.61
Distance ly
403.22
last precise pa
225.8
last precise sep
34.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12139+0655 LEP 52 2000 1 227 33.8 9.99 17.81 V 121353.51+065511.6
12139+0655 LEP 52 2013 5 226 34.3 10.00 18.00 F8+WD V 121353.51+065511.6

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