08554+6414 STI 684

 
 
08h 55m 28.00s +64 13' 57.9" P.A. 214 sep 7.8 mag 11.60,12.00
 
 
Coord 2000
08554+6414
Discov num
STI 684
Comp
Coord arcsec 2000
08 55 28.00 +64 13 57.9
Date first
1893
Date last
2010
Obs
11
Pa first
209
Pa last
214
P.A. Now (θ)
214°
Sep first
8.2
Sep last
7.8
Sep. Now (ρ)
7.8"
Mag pri
11.60
Mag sec
12.00
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-005
Sec motion ra
-007
Pri motion dec
+004
Sec motion dec
-002
Notes
rPM=0.869
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
213.7
Precise sep
7.83
Constellation
Ursa Major
last precise pa
213.7
last precise sep
7.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08554+6414 STI 684 1999 3 214 8.1 11.60 12.00 D 085528.00+641357.9
08554+6414 STI 684 2003 4 214 8.0 11.60 12.00 D 085528.00+641357.9
08554+6414 STI 684 2010 11 215 7.6 11.60 12.00 085528.00+641357.9

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