12078-0244 SLW 686

 
 
12h 07m 48.43s -02 44' 09.6" P.A. 227 sep 63 mag 16.12,17.30 Sp M1.3+M2.5
 
 
Coord 2000
12078-0244
Discov num
SLW 686
Comp
Coord arcsec 2000
12 07 48.43 -02 44 09.6
Date first
1999
Date last
2010
Obs
4
Pa first
227
Pa last
227
P.A. Now (θ)
227°
Sep first
63.0
Sep last
63.0
Sep. Now (ρ)
63"
Mag pri
16.12
Mag sec
17.30
delta mag (ΔM)
1.18
Spectral class
M1.3+M2.5 (red/red)
Pri motion ra
-052
Sec motion ra
-054
Pri motion dec
+002
Sec motion dec
+000
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.052 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
227.2
Precise sep
63.01
Constellation
Virgo
last precise pa
227.2
last precise sep
63.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12078-0244 SLW 686 2000 1 227 63.0 16.12 17.30 M1.3 M2.5 V R 120748.43-024409.6
12078-0244 SLW 686 2010 4 227 63.0 16.12 17.30 M1.3+M2.5 V R 120748.43-024409.6

If you need more information about this double, apply for a data request form to the WDS.