10273-4303 TDS 590

 
 
10h 27m 20.58s -43 03' 12.5" P.A. 234.00 sep 0.7 mag 11.61,11.95
 
 
Coord 2000
10273-4303
Discov num
TDS 590
Comp
Coord arcsec 2000
10 27 20.58 -43 03 12.5
Date first
1991
Date last
2016
Obs
2
Pa first
247
Pa last
234
P.A. Now (θ)
234°
Sep first
0.9
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.61
Mag sec
11.95
delta mag (ΔM)
0.34
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
233.9
Precise sep
0.737
Constellation
Hydra
Tycho2
7717-00374-1
Gaia DR2
5416152123326561152
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10273-4303 TDS 590 1991 1 247 0.9 11.61 11.95 102720.58-430312.5

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