12013+6408 TDS8171

 
 
12h 01m 19.83s +64 08' 13.2" P.A. 211 sep 1.7 mag 11.57,12.83
 
 
Coord 2000
12013+6408
Discov num
TDS8171
Comp
Coord arcsec 2000
12 01 19.83 +64 08 13.2
Date first
1991
Date last
1991
Obs
1
Pa first
211
Pa last
211
P.A. Now (θ)
211°
Sep first
1.7
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
11.57
Mag sec
12.83
delta mag (ΔM)
1.26
Spectral class
Pri motion ra
-024
Sec motion ra
-024
Pri motion dec
-027
Sec motion dec
-027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
210.7
Precise sep
1.65
Constellation
Ursa Major
Tycho2
4157-00218-1
last precise pa
210.7
last precise sep
1.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12013+6408 TDS8171 1991 1 211 1.7 11.57 12.83 120119.83+640813.2

If you need more information about this double, apply for a data request form to the WDS.