12109-6309 TDS8258

 
 
12h 10m 53.05s -63 09' 01.7" P.A. 57 sep 1.9 mag 11.17,11.41
 
 
Coord 2000
12109-6309
Discov num
TDS8258
Comp
Coord arcsec 2000
12 10 53.05 -63 09 01.7
Date first
1991
Date last
2015
Obs
2
Pa first
55
Pa last
57
P.A. Now (θ)
57°
Sep first
1.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
11.17
Mag sec
11.41
delta mag (ΔM)
0.24
Spectral class
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
+015
Sec motion dec
+015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
56.5
Precise sep
1.895
Constellation
Crux
Tycho2
8978-04681-1
Gaia DR2
6054404570154307328
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12109-6309 TDS8258 1991 1 55 1.9 11.17 11.41 121053.05-630901.7
12109-6309 TDS8258 2015 2 57 1.9 11.17 11.41 121053.05-630901.7

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