05306+3131 HJ  701 (V427 Aur)

 
 
05h 30m 35.92s +31 30' 39.8" P.A. 137 sep 34.3 mag 7.78,11.99 Sp K5 dist. 476.19 pc (1553.33 l.y.)
 
 
Coord 2000
05306+3131
Discov num
HJ  701
Comp
Coord arcsec 2000
05 30 35.92 +31 30 39.8
Date first
1901
Date last
2001
Obs
7
Pa first
137
Pa last
137
P.A. Now (θ)
137°
Sep first
35.3
Sep last
34.3
Sep. Now (ρ)
34.3"
Mag pri
7.78
Mag sec
11.99
delta mag (ΔM)
4.21
Spectral class
K5 (yellow-orange)
Pri motion ra
+007
Sec motion ra
+007
Pri motion dec
-011
Sec motion dec
+002
Notes
rPM=0.997
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136.9
Precise sep
34.268
Var name
V427 Aur
Constellation
Auriga
SAO
58130
HIP
25801
Tycho2
2403-00898-1
HD
36085
BD
BD+31 992
Distance
476.19
Distance ly
1553.33
last precise pa
136.9
last precise sep
34.268
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05306+3131 HJ 701 1998 5 137 34.3 7.54 11.20 K5 D 053035.92+313039.8
05306+3131 HJ 701 2001 7 137 34.1 7.54 11.20 K5 D 053035.92+313039.8
05306+3131 HJ 701 2010 8 136 33.8 7.78 11.99 K5 053035.92+313039.8

If you need more information about this double, apply for a data request form to the WDS.