12586-2712 KPP2146

 
 
12h 58m 35.16s -27 12' 13.2" P.A. 225.00 sep 17.6 mag 11.40,13.00
 
 
Coord 2000
12586-2712
Discov num
KPP2146
Comp
Coord arcsec 2000
12 58 35.16 -27 12 13.2
Date first
1976
Date last
2015
Obs
11
Pa first
226
Pa last
225
P.A. Now (θ)
225°
Sep first
17.5
Sep last
17.6
Sep. Now (ρ)
17.6"
Mag pri
11.40
Mag sec
13.00
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
-047
Sec motion ra
-044
Pri motion dec
+003
Sec motion dec
+003
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.064 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225.4
Precise sep
17.56
Constellation
Hydra
Tycho2
6705-01037-1
Gaia DR2
80898152192
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12586-2712 KPP2146 2015 8 225 17.5 11.40 13.00 V 125835.16-271213.2

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