18166+0316 J  3325

 
 
18H 16M 34.01S +03 16' 28.8" P.A. 214 SEP 2.6 MAG 12.30,13.00
 
 
Coord 2000
18166+0316
Discov num
J  3325
Comp
Coord arcsec 2000
18 16 34.01 +03 16 28.8
Date first
1947
Date last
2000
Obs
3
Pa first
200
Pa last
214
P.A. Now (θ)
214°
Sep first
2.9
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
12.30
Mag sec
13.00
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+005
Sec motion ra
-018
Pri motion dec
+059
Sec motion dec
-013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
213.7
last precise sep
2.57