18527+2112 TDT1103

 
 
18h 52m 41.27s +21 12' 03.3" P.A. 278 sep 1.3 mag 12.61,12.79
 
 
Coord 2000
18527+2112
Discov num
TDT1103
Comp
Coord arcsec 2000
18 52 41.27 +21 12 03.3
Date first
1991
Date last
1991
Obs
1
Pa first
278
Pa last
278
P.A. Now (θ)
278°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
12.61
Mag sec
12.79
delta mag (ΔM)
0.18
Spectral class
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278.1
Precise sep
1.32
Constellation
Hercules
Tycho2
1596-00724-1
last precise pa
278.1
last precise sep
1.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18527+2112 TDT1103 1991 1 278 1.3 12.61 12.79 185241.27+211203.3

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