18341+0530 J  1833

 
 
18H 34M 04.01S +05 28' 35.7" P.A. 35 SEP 6.8 MAG 10.40,11.00
 
 
Coord 2000
18341+0530
Discov num
J  1833
Comp
Coord arcsec 2000
18 34 04.01 +05 28 35.7
Date first
1898
Date last
2012
Obs
9
Pa first
37
Pa last
35
P.A. Now (θ)
35°
Sep first
6.7
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
10.40
Mag sec
11.00
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+001
Sec motion ra
-003
Pri motion dec
+001
Sec motion dec
+004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
Tycho2
0454-00417-1
last precise pa
34.7
last precise sep
6.75