18534+1856 TDT1114

 
 
18h 53m 25.10s +18 55' 47.8" P.A. 107 sep 0.6 mag 11.47,12.03 Sp A8
 
 
Coord 2000
18534+1856
Discov num
TDT1114
Comp
Coord arcsec 2000
18 53 25.10 +18 55 47.8
Date first
1991
Date last
1991
Obs
1
Pa first
107
Pa last
107
P.A. Now (θ)
107°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.47
Mag sec
12.03
delta mag (ΔM)
0.56
Spectral class
A8 (white)
Pri motion ra
+004
Sec motion ra
+004
Pri motion dec
+002
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
107.3
Precise sep
0.61
Constellation
Hercules
Tycho2
1592-00332-1
HD
229915
last precise pa
107.3
last precise sep
0.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18534+1856 TDT1114 1991 1 107 0.6 11.47 12.03 185325.10+185547.8

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