12131-1243 LDS4192

 
 
12h 13m 07.66s -12 43' 31.5" P.A. 167 sep 13.8 mag 14.58,16.35
 
 
Coord 2000
12131-1243
Discov num
LDS4192
Comp
Coord arcsec 2000
12 13 07.66 -12 43 31.5
Date first
1960
Date last
2010
Obs
4
Pa first
165
Pa last
167
P.A. Now (θ)
167°
Sep first
14.0
Sep last
13.8
Sep. Now (ρ)
13.8"
Mag pri
14.58
Mag sec
16.35
delta mag (ΔM)
1.77
Spectral class
Pri motion ra
+005
Sec motion ra
+002
Pri motion dec
-161
Sec motion dec
-178
Notes
V (Proper motion indicates physical)
rPM=0.097 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
167.2
Precise sep
13.8
Cdsa2 id
LDS 4192
Constellation
Corvus
Ra deg
12.218794444444445
De deg
-12.725416666666666
last precise pa
167.2
last precise sep
13.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12131-1243 LDS4192 1998 2 167 13.8 15.80 17.30 D 121307.66-124331.5
12131-1243 LDS4192 2000 3 167 13.8 15.80 17.30 D 121307.66-124331.5
12131-1243 LDS4192 2010 4 167 13.6 14.58 16.35 V 121307.66-124331.5

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