18360+0452 J  2138

 
 
18H 35M 56.45S +04 51' 10.4" P.A. 141 SEP 5.3 MAG 9.90,11.80
 
 
Coord 2000
18360+0452
Discov num
J  2138
Comp
Coord arcsec 2000
18 35 56.45 +04 51 10.4
Date first
1942
Date last
2013
Obs
5
Pa first
145
Pa last
141
P.A. Now (θ)
141°
Sep first
4.0
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
9.90
Mag sec
11.80
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
-004
Sec motion ra
+020
Pri motion dec
+001
Sec motion dec
-013
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
last precise pa
140.6
last precise sep
5.25