12547-1311 GWP1876

 
 
12h 54m 41.48s -13 10' 35.9" P.A. 345.00 sep 46.9 mag 14.80,16.10
 
 
Coord 2000
12547-1311
Discov num
GWP1876
Comp
Coord arcsec 2000
12 54 41.48 -13 10 35.9
Date first
1956
Date last
2015
Obs
7
Pa first
344
Pa last
345
P.A. Now (θ)
345°
Sep first
47.3
Sep last
46.9
Sep. Now (ρ)
46.9"
Mag pri
14.80
Mag sec
16.10
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-040
Sec motion ra
-035
Pri motion dec
-002
Sec motion dec
-009
Notes
S R (Parallax indidates non-physical, Red magnitudes)
Visually invisible, K-band or other infrared star rPM=0.215 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
344.6
Precise sep
46.869
Constellation
Corvus
Gaia DR2
12792594560
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12547-1311 GWP1876 1999 2 345 46.9 14.80 16.10 V R 125441.77-131034.9
12547-1311 GWP1876 2010 3 345 46.9 14.80 16.10 V R 125441.48-131035.9
12547-1311 GWP1876 2015 4 345 46.9 14.80 16.10 V R 125441.48-131035.9

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