11491-3129 UC 2212

 
 
11h 49m 03.06s -31 29' 14.1" P.A. 198 sep 9.7 mag 12.50,15.30
 
 
Coord 2000
11491-3129
Discov num
UC 2212
Comp
Coord arcsec 2000
11 49 03.06 -31 29 14.1
Date first
1998
Date last
2015
Obs
4
Pa first
198
Pa last
198
P.A. Now (θ)
198°
Sep first
9.7
Sep last
9.7
Sep. Now (ρ)
9.7"
Mag pri
12.50
Mag sec
15.30
delta mag (ΔM)
2.8
Spectral class
Pri motion ra
-045
Sec motion ra
-046
Pri motion dec
-024
Sec motion dec
-026
Notes
V (Proper motion indicates physical)
rPM=0.042 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
198.4
Precise sep
9.68
Constellation
Hydra
last precise pa
198.4
last precise sep
9.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11491-3129 UC 2212 1999 2 198 9.6 12.50 15.30 V 114903.06-312914.1
11491-3129 UC 2212 2000 2 198 9.6 12.50 15.30 V 114903.06-312914.1
11491-3129 UC 2212 2015 4 198 9.7 12.50 15.30 V 114903.06-312914.1

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