18045+2255 TDT 664

 
 
18h 04m 29.33s +22 54' 44.2" P.A. 232 sep 0.6 mag 11.19,11.77
 
 
Coord 2000
18045+2255
Discov num
TDT 664
Comp
Coord arcsec 2000
18 04 29.33 +22 54 44.2
Date first
1991
Date last
1991
Obs
1
Pa first
232
Pa last
232
P.A. Now (θ)
232°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.19
Mag sec
11.77
delta mag (ΔM)
0.58
Spectral class
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
231.6
Precise sep
0.57
Constellation
Hercules
Tycho2
2091-03575-1
last precise pa
231.6
last precise sep
0.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18045+2255 TDT 664 1991 1 232 0.6 11.19 11.77 180429.33+225444.2

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