18257+0846 TDT 859

 
 
18H 25M 43.87S +08 45' 51.7" P.A. 285 SEP 0.5 MAG 11.41,11.62
 
 
Coord 2000
18257+0846
Discov num
TDT 859
Comp
Coord arcsec 2000
18 25 43.87 +08 45 51.7
Date first
1991
Date last
1991
Obs
1
Pa first
285
Pa last
285
P.A. Now (θ)
285°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.41
Mag sec
11.62
delta mag (ΔM)
0.21
Spectral class
Pri motion ra
+008
Sec motion ra
+008
Pri motion dec
+010
Sec motion dec
+010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
1023-01158-1
last precise pa
284.5
last precise sep
0.49