00278-5244 UC  373

 
 
00h 27m 47.22s -52 44' 16.4" P.A. 31.00 sep 20.3 mag 14.19,14.83
 
 
Coord 2000
00278-5244
Discov num
UC  373
Comp
Coord arcsec 2000
00 27 47.22 -52 44 16.4
Date first
1998
Date last
2016
Obs
6
Pa first
30
Pa last
31
P.A. Now (θ)
31°
Sep first
20.2
Sep last
20.3
Sep. Now (ρ)
20.3"
Mag pri
14.19
Mag sec
14.83
delta mag (ΔM)
0.64
Spectral class
Pri motion ra
+020
Sec motion ra
+018
Pri motion dec
-051
Sec motion dec
-052
Notes
V (Proper motion indicates physical)
rPM=0.041 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.5
Precise sep
20.276
Constellation
Hydra
Gaia DR2
4924314252658600960
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00278-5244 UC 373 1999 2 31 20.3 14.20 14.80 V 002747.22-524416.4
00278-5244 UC 373 2000 2 30 20.2 14.20 14.80 V 002747.22-524416.4
00278-5244 UC 373 2010 3 31 20.3 14.19 14.83 V 002747.22-524416.4
00278-5244 UC 373 2015 4 31 20.3 14.19 14.83 V 002747.22-524416.4

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