18186+2513 TDT 789

 
 
18h 18m 38.24s +25 12' 36.2" P.A. 78 sep 1.2 mag 11.94,12.05
 
 
Coord 2000
18186+2513
Discov num
TDT 789
Comp
Coord arcsec 2000
18 18 38.24 +25 12 36.2
Date first
1991
Date last
1991
Obs
1
Pa first
78
Pa last
78
P.A. Now (θ)
78°
Sep first
1.2
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
11.94
Mag sec
12.05
delta mag (ΔM)
0.11
Spectral class
Pri motion ra
-014
Sec motion ra
-014
Pri motion dec
-015
Sec motion dec
-015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
78.1
Precise sep
1.23
Constellation
Hercules
Tycho2
2097-00132-1
HD
335955
last precise pa
78.1
last precise sep
1.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18186+2513 TDT 789 1991 1 78 1.2 11.94 12.05 181838.24+251236.2

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