12140+6638 TDS8278

 
 
12h 13m 57.67s +66 38' 11.9" P.A. 134 sep 2.9 mag 12.06,12.35
 
 
Coord 2000
12140+6638
Discov num
TDS8278
Comp
Coord arcsec 2000
12 13 57.67 +66 38 11.9
Date first
1991
Date last
1991
Obs
1
Pa first
134
Pa last
134
P.A. Now (θ)
134°
Sep first
2.9
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
12.06
Mag sec
12.35
delta mag (ΔM)
0.29
Spectral class
Pri motion ra
-018
Sec motion ra
Pri motion dec
+024
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
134.1
Precise sep
2.93
Constellation
Draco
Tycho2
4161-00865-1
last precise pa
134.1
last precise sep
2.93
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12140+6638 TDS8278 1991 1 134 2.9 12.06 12.35 121357.67+663811.9

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