09213-1207 TDS6501

 
 
09h 21m 17.31s -12 07' 21.8" P.A. 356 sep 3.1 mag 11.43,11.81
 
 
Coord 2000
09213-1207
Discov num
TDS6501
Comp
Coord arcsec 2000
09 21 17.31 -12 07 21.8
Date first
1991
Date last
2017
Obs
4
Pa first
357
Pa last
356
P.A. Now (θ)
356°
Sep first
3.1
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
11.43
Mag sec
11.81
delta mag (ΔM)
0.38
Spectral class
Pri motion ra
-016
Sec motion ra
-021
Pri motion dec
-027
Sec motion dec
-006
Notes
rPM=0.688
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
356
Precise sep
3.143
Constellation
Hydra
Tycho2
5467-00082-1
last precise pa
356
last precise sep
3.143
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09213-1207 TDS6501 2005 2 359 2.9 11.43 11.81 092117.31-120721.8
09213-1207 TDS6501 2017 4 356 3.1 11.43 11.81 092117.31-120721.8

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