12037-1631 LDS4172

 
 
12h 03m 49.49s -16 32' 13.8" P.A. 294 sep 323.7 mag 10.77,14.95 dist. 35.55 pc (115.96 l.y.)
 
 
Coord 2000
12037-1631
Discov num
LDS4172
Comp
Coord arcsec 2000
12 03 49.49 -16 32 13.8
Date first
1960
Date last
2010
Obs
5
Pa first
294
Pa last
294
P.A. Now (θ)
294°
Sep first
324.0
Sep last
323.7
Sep. Now (ρ)
323.7"
Mag pri
10.77
Mag sec
14.95
delta mag (ΔM)
4.18
Spectral class
Pri motion ra
+387
Sec motion ra
+485
Pri motion dec
-448
Sec motion dec
-518
Notes
rPM=0.17 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
293.8
Precise sep
323.723
Spectr
K:
Constellation
Corvus
HIP
58817
Tycho2
6094-01031-1
Distance
35.55
Distance ly
115.96
last precise pa
293.8
last precise sep
323.723
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12037-1631 LDS4172 1999 2 294 323.7 10.77 14.95 D 120349.27-163210.1
12037-1631 LDS4172 2010 4 294 323.7 10.77 14.95 120349.27-163210.1

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