12190+2751 TDS8321

 
 
12h 18m 57.79s +27 50' 39.9" P.A. 267 sep 0.7 mag 11.23,11.84 Sp F6
 
 
Coord 2000
12190+2751
Discov num
TDS8321
Comp
Coord arcsec 2000
12 18 57.79 +27 50 39.9
Date first
1991
Date last
1991
Obs
1
Pa first
267
Pa last
267
P.A. Now (θ)
267°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.23
Mag sec
11.84
delta mag (ΔM)
0.61
Spectral class
F6 (yellow-white)
Pri motion ra
+033
Sec motion ra
+033
Pri motion dec
-093
Sec motion dec
-093
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
266.9
Precise sep
0.72
Constellation
Coma Berenices
Tycho2
1991-00516-1
last precise pa
266.9
last precise sep
0.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12190+2751 TDS8321 1991 1 267 0.7 11.23 11.84 121857.79+275039.9

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