11183+6858 TDS 630

 
 
11h 18m 17.68s +68 58' 23.3" P.A. 239 sep 2 mag 11.11,11.36
 
 
Coord 2000
11183+6858
Discov num
TDS 630
Comp
Coord arcsec 2000
11 18 17.68 +68 58 23.3
Date first
1991
Date last
2017
Obs
3
Pa first
240
Pa last
239
P.A. Now (θ)
239°
Sep first
2.0
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
11.11
Mag sec
11.36
delta mag (ΔM)
0.25
Spectral class
Pri motion ra
+030
Sec motion ra
+030
Pri motion dec
+022
Sec motion dec
+022
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
239.2
Precise sep
2.04
Cdsa2 id
TDS 630
Constellation
Ursa Major
Tycho2
4392-01019-1
Ra deg
11.304911111111112
De deg
68.9731388888889
last precise pa
239.2
last precise sep
2.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11183+6858 TDS 630 2005 2 242 2.1 11.11 11.36 111817.68+685823.3
11183+6858 TDS 630 2017 3 239 2.0 11.11 11.36 111817.68+685823.3

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