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
rPM=0.632
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
333.4
Precise sep
13.82
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

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