02278-6340 TDS2258

 
 
02h 27m 49.43s -63 39' 32.5" P.A. 161 sep 0.9 mag 11.71,12.24
 
 
Coord 2000
02278-6340
Discov num
TDS2258
Comp
Coord arcsec 2000
02 27 49.43 -63 39 32.5
Date first
1991
Date last
1991
Obs
1
Pa first
161
Pa last
161
P.A. Now (θ)
161°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
11.71
Mag sec
12.24
delta mag (ΔM)
0.53
Spectral class
Pri motion ra
+021
Sec motion ra
+021
Pri motion dec
+008
Sec motion dec
+008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
160.7
Precise sep
0.89
Constellation
Horologium
Tycho2
8861-00926-1
last precise pa
160.7
last precise sep
0.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02278-6340 TDS2258 1991 1 161 0.9 11.71 12.24 022749.43-633932.5

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