11519-2557 UC 2223

 
 
11h 51m 54.47s -25 57' 16.2" P.A. 103 sep 86.5 mag 11.95,16.45
 
 
Coord 2000
11519-2557
Discov num
UC 2223
Comp
Coord arcsec 2000
11 51 54.47 -25 57 16.2
Date first
1998
Date last
2010
Obs
4
Pa first
103
Pa last
103
P.A. Now (θ)
103°
Sep first
86.5
Sep last
86.5
Sep. Now (ρ)
86.5"
Mag pri
11.95
Mag sec
16.45
delta mag (ΔM)
4.5
Spectral class
Pri motion ra
-088
Sec motion ra
-088
Pri motion dec
-051
Sec motion dec
-046
Notes
V (Proper motion indicates physical)
rPM=0.049 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
102.9
Precise sep
86.49
Constellation
Hydra
Tycho2
6670-01112-1
last precise pa
102.9
last precise sep
86.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11519-2557 UC 2223 2000 2 103 86.5 12.00 16.50 V 115154.47-255716.2
11519-2557 UC 2223 2010 4 103 86.5 11.95 16.45 V 115154.47-255716.2

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