18097+0247 BAL1955

 
 
18H 09M 43.67S +02 47' 04.2" P.A. 174 SEP 27.8 MAG 11.36,12.03
 
 
Coord 2000
18097+0247
Discov num
BAL1955
Comp
Coord arcsec 2000
18 09 43.67 +02 47 04.2
Date first
1909
Date last
2010
Obs
5
Pa first
174
Pa last
174
P.A. Now (θ)
174°
Sep first
19.6
Sep last
27.8
Sep. Now (ρ)
27.8"
Mag pri
11.36
Mag sec
12.03
delta mag (ΔM)
0.67
Spectral class
Pri motion ra
-003
Sec motion ra
+004
Pri motion dec
-005
Sec motion dec
-088
Notes
rPM=0.946
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
0435-03388-1
last precise pa
174.2
last precise sep
27.78