18529+1248 TDT1108

 
 
18h 52m 54.54s +12 47' 35.3" P.A. 1 sep 0.5 mag 10.42,10.45 Sp K3
 
 
Coord 2000
18529+1248
Discov num
TDT1108
Comp
Coord arcsec 2000
18 52 54.54 +12 47 35.3
Date first
1991
Date last
1991
Obs
1
Pa first
1
Pa last
1
P.A. Now (θ)
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.42
Mag sec
10.45
delta mag (ΔM)
0.03
Spectral class
K3 (yellow-orange)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-009
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
0.7
Precise sep
0.46
Constellation
Hercules
Tycho2
1034-01995-1
HD
229873
last precise pa
0.7
last precise sep
0.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18529+1248 TDT1108 1991 1 1 0.5 10.42 10.45 185254.54+124735.3

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