11027+4446 COU2098

 
 
11h 02m 43.72s +44 46' 01.1" P.A. 185 sep 1.7 mag 10.01,11.68 Sp F5
 
 
Coord 2000
11027+4446
Discov num
COU2098
Comp
Coord arcsec 2000
11 02 43.72 +44 46 01.1
Date first
1982
Date last
2010
Obs
6
Pa first
184
Pa last
185
P.A. Now (θ)
185°
Sep first
1.5
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
10.01
Mag sec
11.68
delta mag (ΔM)
1.67
Spectral class
F5 (yellow-white)
Pri motion ra
-021
Sec motion ra
-021
Pri motion dec
+007
Sec motion dec
+007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
185.1
Precise sep
1.709
Constellation
Ursa Major
Tycho2
3012-02218-1
last precise pa
185.1
last precise sep
1.709
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11027+4446 COU2098 2005 5 184 1.7 10.01 11.68 F5 110243.72+444601.1
11027+4446 COU2098 2010 6 185 1.7 10.01 11.68 F5 110243.72+444601.1

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