12177-2836 KPP2151

 
 
12h 17m 40.81s -28 35' 52.0" P.A. 264 sep 17.6 mag 14.09,14.76
 
 
Coord 2000
12177-2836
Discov num
KPP2151
Comp
Coord arcsec 2000
12 17 40.81 -28 35 52.0
Date first
1975
Date last
2015
Obs
9
Pa first
263
Pa last
264
P.A. Now (θ)
264°
Sep first
17.4
Sep last
17.6
Sep. Now (ρ)
17.6"
Mag pri
14.09
Mag sec
14.76
delta mag (ΔM)
0.67
Spectral class
Pri motion ra
-049
Sec motion ra
-053
Pri motion dec
-013
Sec motion dec
-012
Notes
V (Proper motion indicates physical)
rPM=0.076 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
263.9
Precise sep
17.58
Constellation
Hydra
SAO
180656
Tycho2
6693-00699-1
Gaia DR2
87227990016
HD
106899
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12177-2836 KPP2151 2015 8 264 17.6 14.09 14.76 V 121740.81-283552.0

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