18571+0914 J  2157

 
 
18H 57M 10.32S +09 14' 40.6" P.A. 359 SEP 4.7 MAG 9.30,13.00
 
 
Coord 2000
18571+0914
Discov num
J  2157
Comp
Coord arcsec 2000
18 57 10.32 +09 14 40.6
Date first
1942
Date last
2001
Obs
3
Pa first
0
Pa last
359
P.A. Now (θ)
359°
Sep first
5.0
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
9.30
Mag sec
13.00
delta mag (ΔM)
3.7
Spectral class
Pri motion ra
+001
Sec motion ra
-002
Pri motion dec
-007
Sec motion dec
+025
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
last precise pa
359.2
last precise sep
4.707