08558+5609 TDS 504

 
 
08h 55m 50.54s +56 09' 00.9" P.A. 2 sep 0.9 mag 10.58,11.04
 
 
Coord 2000
08558+5609
Discov num
TDS 504
Comp
Coord arcsec 2000
08 55 50.54 +56 09 00.9
Date first
1991
Date last
1991
Obs
1
Pa first
2
Pa last
2
P.A. Now (θ)
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.58
Mag sec
11.04
delta mag (ΔM)
0.46
Spectral class
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-038
Sec motion dec
-038
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2.2
Precise sep
0.86
Constellation
Ursa Major
Tycho2
3808-00367-1
last precise pa
2.2
last precise sep
0.86
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08558+5609 TDS 504 1991 1 2 0.9 10.58 11.04 085550.54+560900.9

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