05557+3127 SEI 440

 
 
05h 55m 42.07s +31 27' 07.1" P.A. 333 sep 13.8 mag 12.07,12.55
 
 
Coord 2000
05557+3127
Discov num
SEI 440
Comp
Coord arcsec 2000
05 55 42.07 +31 27 07.1
Date first
1899
Date last
2010
Obs
7
Pa first
333
Pa last
333
P.A. Now (θ)
333°
Sep first
14.3
Sep last
13.8
Sep. Now (ρ)
13.8"
Mag pri
12.07
Mag sec
12.55
delta mag (ΔM)
0.48
Spectral class
Pri motion ra
+001
Sec motion ra
+000
Pri motion dec
-002
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Auriga
last precise pa
333.4
last precise sep
13.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05557+3127 SEI 440 2000 4 333 13.9 12.07 12.55 D 055542.07+312707.1
05557+3127 SEI 440 2007 5 333 14.0 12.07 12.55 D 055542.07+312707.1
05557+3127 SEI 440 2010 7 333 13.7 12.07 12.55 055542.07+312707.1

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