10498+5502 TDS7490

 
 
10h 49m 50.02s +55 01' 48.2" P.A. 253 sep 0.7 mag 11.51,11.67
 
 
Coord 2000
10498+5502
Discov num
TDS7490
Comp
Coord arcsec 2000
10 49 50.02 +55 01 48.2
Date first
1991
Date last
1991
Obs
1
Pa first
253
Pa last
253
P.A. Now (θ)
253°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.51
Mag sec
11.67
delta mag (ΔM)
0.16
Spectral class
Pri motion ra
-011
Sec motion ra
-011
Pri motion dec
-055
Sec motion dec
-055
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
252.8
Precise sep
0.68
Cdsa2 id
TDS 7490
Constellation
Ursa Major
Tycho2
3826-00013-1
Ra deg
10.83056111111111
De deg
55.030055555555556
last precise pa
252.8
last precise sep
0.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10498+5502 TDS7490 1991 1 253 0.7 11.51 11.67 104950.02+550148.2

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