09187-2303 TDS6460

 
 
09h 18m 42.47s -23 02' 56.1" P.A. 122 sep 2.2 mag 11.64,12.45
 
 
Coord 2000
09187-2303
Discov num
TDS6460
Comp
Coord arcsec 2000
09 18 42.47 -23 02 56.1
Date first
1991
Date last
1991
Obs
1
Pa first
122
Pa last
122
P.A. Now (θ)
122°
Sep first
2.2
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.64
Mag sec
12.45
delta mag (ΔM)
0.81
Spectral class
Pri motion ra
-020
Sec motion ra
-020
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
122.1
Precise sep
2.15
Constellation
Hydra
Tycho2
6587-01000-1
last precise pa
122.1
last precise sep
2.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09187-2303 TDS6460 1991 1 122 2.2 11.64 12.45 091842.47-230256.1

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