13457-2858 TDS8957

 
 
13h 45m 40.04s -28 58' 23.4" P.A. 136 sep 0.5 mag 10.47,10.48 Sp K1III:
 
 
Coord 2000
13457-2858
Discov num
TDS8957
Comp
Coord arcsec 2000
13 45 40.04 -28 58 23.4
Date first
1991
Date last
1991
Obs
1
Pa first
136
Pa last
136
P.A. Now (θ)
136°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.47
Mag sec
10.48
delta mag (ΔM)
0.01
Spectral class
K1III: (yellow-orange)
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
+011
Sec motion dec
+011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136.2
Precise sep
0.47
Constellation
Hydra
SAO
181932
Tycho2
6727-01358-1
HD
119755
last precise pa
136.2
last precise sep
0.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13457-2858 TDS8957 1991 1 136 0.5 10.47 10.48 134540.04-285823.4

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