11301-3038 UC 2155

 
 
11h 30m 07.47s -30 38' 18.6" P.A. 321 sep 8 mag 14.50,15.70
 
 
Coord 2000
11301-3038
Discov num
UC 2155
Comp
Coord arcsec 2000
11 30 07.47 -30 38 18.6
Date first
1999
Date last
2015
Obs
6
Pa first
321
Pa last
321
P.A. Now (θ)
321°
Sep first
7.9
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
14.50
Mag sec
15.70
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
+014
Sec motion ra
+014
Pri motion dec
-070
Sec motion dec
-066
Notes
V (Proper motion indicates physical)
rPM=0.056 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
320.6
Precise sep
7.953
Constellation
Hydra
Gaia DR2
87745956736
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11301-3038 UC 2155 1999 2 321 7.9 14.50 15.70 V 113007.47-303818.6
11301-3038 UC 2155 2000 2 322 7.9 14.50 15.70 V 113007.47-303818.6
11301-3038 UC 2155 2010 4 320 7.4 14.50 15.70 V 113007.47-303818.6
11301-3038 UC 2155 2015 5 321 8.0 14.50 15.70 V 113007.47-303818.6

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