18134+2338 TDT 746

 
 
18h 13m 24.50s +23 38' 14.8" P.A. 213 sep 2.4 mag 12.21,12.75
 
 
Coord 2000
18134+2338
Discov num
TDT 746
Comp
Coord arcsec 2000
18 13 24.50 +23 38 14.8
Date first
1991
Date last
1991
Obs
1
Pa first
213
Pa last
213
P.A. Now (θ)
213°
Sep first
2.4
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
12.21
Mag sec
12.75
delta mag (ΔM)
0.54
Spectral class
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-017
Sec motion dec
-017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
213.3
Precise sep
2.43
Constellation
Hercules
Tycho2
2092-00707-1
last precise pa
213.3
last precise sep
2.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18134+2338 TDT 746 1991 1 213 2.4 12.21 12.75 181324.50+233814.8

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