12246+6231 MLB 210AB

 
 
12h 24m 34.78s +62 30' 18.9" P.A. 147 sep 1.9 mag 11.07,11.92
 
 
Coord 2000
12246+6231
Discov num
MLB 210
Comp
AB
Coord arcsec 2000
12 24 34.78 +62 30 18.9
Date first
1921
Date last
1993
Obs
6
Pa first
147
Pa last
147
P.A. Now (θ)
147°
Sep first
2.2
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
11.07
Mag sec
11.92
delta mag (ΔM)
0.85
Spectral class
Pri motion ra
-023
Sec motion ra
Pri motion dec
+011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
12246+6231 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12246+6231 MLB 210 AB 1921 1993 6 147 1.9 11.07 11.92 0.85 <===
Show 12246+6231 ES 2640 AC 1921 2010 7 80 36.6 11.07 14.41 3.34
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.6
Precise sep
1.92
Constellation
Ursa Major
Tycho2
4158-01012-1
last precise pa
146.6
last precise sep
1.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12246+6231 MLB 210 AB 1993 6 147 1.9 11.07 11.92 122434.78+623018.9

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