11121-2223 TDS7728

 
 
11h 12m 08.04s -22 22' 40.6" P.A. 221 sep 2 mag 12.04,12.65
 
 
Coord 2000
11121-2223
Discov num
TDS7728
Comp
Coord arcsec 2000
11 12 08.04 -22 22 40.6
Date first
1991
Date last
1991
Obs
1
Pa first
221
Pa last
221
P.A. Now (θ)
221°
Sep first
2.0
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
12.04
Mag sec
12.65
delta mag (ΔM)
0.61
Spectral class
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
220.8
Precise sep
2
Constellation
Crater
Tycho2
6090-00212-1
last precise pa
220.8
last precise sep
2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11121-2223 TDS7728 1991 1 221 2.0 12.04 12.65 111208.04-222240.6

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