12094+5758 TDS8247

 
 
12h 09m 21.07s +57 58' 21.2" P.A. 324 sep 0.5 mag 10.80,10.88 Sp G5
 
 
Coord 2000
12094+5758
Discov num
TDS8247
Comp
Coord arcsec 2000
12 09 21.07 +57 58 21.2
Date first
1991
Date last
2007
Obs
2
Pa first
319
Pa last
324
P.A. Now (θ)
324°
Sep first
0.6
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.80
Mag sec
10.88
delta mag (ΔM)
0.08
Spectral class
G5 (yellow)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-014
Sec motion dec
-014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
324.4
Precise sep
0.545
Cdsa2 id
TDS 8247
Constellation
Ursa Major
Tycho2
3840-01081-1
HD
238075
Ra deg
12.155852777777778
De deg
57.97255555555556
last precise pa
324.4
last precise sep
0.545
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12094+5758 TDS8247 1991 1 319 0.6 10.80 10.88 120921.07+575821.2
12094+5758 TDS8247 2007 2 324 0.5 10.80 10.88 120921.07+575821.2

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