18009+2432 TDT 636

 
 
18h 00m 51.17s +24 31' 50.5" P.A. 195 sep 0.5 mag 10.82,11.00
 
 
Coord 2000
18009+2432
Discov num
TDT 636
Comp
Coord arcsec 2000
18 00 51.17 +24 31 50.5
Date first
1991
Date last
1991
Obs
1
Pa first
195
Pa last
195
P.A. Now (θ)
195°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.82
Mag sec
11.00
delta mag (ΔM)
0.18
Spectral class
Pri motion ra
-052
Sec motion ra
-052
Pri motion dec
-088
Sec motion dec
-088
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
195.3
Precise sep
0.49
Constellation
Hercules
Tycho2
2095-01383-1
last precise pa
195.3
last precise sep
0.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18009+2432 TDT 636 1991 1 195 0.5 10.82 11.00 180051.17+243150.5

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