12455+1231 SLE 901

 
 
12h 45m 30.27s +12 30' 58.7" P.A. 252 sep 6.1 mag 11.90,12.80
 
 
Coord 2000
12455+1231
Discov num
SLE 901
Comp
Coord arcsec 2000
12 45 30.27 +12 30 58.7
Date first
1985
Date last
2015
Obs
5
Pa first
258
Pa last
252
P.A. Now (θ)
252°
Sep first
6.2
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
11.90
Mag sec
12.80
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-018
Sec motion ra
-032
Pri motion dec
+001
Sec motion dec
+001
Notes
rPM=0.437
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
252
Precise sep
6.061
Constellation
Virgo
Gaia DR2
37591858048
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12455+1231 SLE 901 1998 2 252 6.1 11.90 12.80 D 124530.27+123058.7
12455+1231 SLE 901 2001 3 253 6.0 11.90 12.80 D 124530.27+123058.7
12455+1231 SLE 901 2010 4 251 6.1 11.90 12.80 124530.27+123058.7
12455+1231 SLE 901 2015 5 252 6.1 11.90 12.80 124530.27+123058.7

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