18494+5811 STI2392

 
 
18h 49m 26.89s +58 11' 07.5" P.A. 141 sep 5.5 mag 10.40,12.00
 
 
Coord 2000
18494+5811
Discov num
STI2392
Comp
Coord arcsec 2000
18 49 26.89 +58 11 07.5
Date first
1903
Date last
2006
Obs
8
Pa first
132
Pa last
141
P.A. Now (θ)
141°
Sep first
4.0
Sep last
5.5
Sep. Now (ρ)
5.5"
Mag pri
10.40
Mag sec
12.00
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
-009
Sec motion ra
Pri motion dec
+040
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
140.6
Precise sep
5.48
Constellation
Draco
Tycho2
3930-01581-1
last precise pa
140.6
last precise sep
5.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18494+5811 STI2392 2006 7 141 5.5 10.40 12.00 N D 184926.89+581107.5
18494+5811 STI2392 2010 9 142 4.5 10.40 12.00 N 184926.89+581107.5

If you need more information about this double, apply for a data request form to the WDS.