12490-1338 HU  135

 
 
12h 49m 02.13s -13 37' 54.4" P.A. 349 sep 3.5 mag 9.60,10.20 Sp G3V
 
 
Coord 2000
12490-1338
Discov num
HU  135
Comp
Coord arcsec 2000
12 49 02.13 -13 37 54.4
Date first
1900
Date last
2016
Obs
18
Pa first
353
Pa last
349
P.A. Now (θ)
349°
Sep first
3.4
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
9.60
Mag sec
10.20
delta mag (ΔM)
0.6
Spectral class
G3V (yellow)
Pri motion ra
-014
Sec motion ra
-031
Pri motion dec
-116
Sec motion dec
-003
Notes
rPM=0.978
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
349
Precise sep
3.52
Cdsa2 id
HU 135
Constellation
Corvus
Tycho2
5541-01356-1
HD
111385
Ra deg
12.817258333333333
De deg
-13.631777777777778
last precise pa
349
last precise sep
3.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12490-1338 HU 135 2000 15 351 3.4 9.60 10.20 G3V D 124902.13-133754.4
12490-1338 HU 135 2013 17 350 3.4 9.60 10.20 G3V 124902.13-133754.4
12490-1338 HU 135 2016 18 349 3.5 9.60 10.20 G3V 124902.13-133754.4

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