17239+0426 LEP 154

 
 
17H 23M 51.72S +04 25' 31.8" P.A. 303 SEP 4.6 MAG 10.40,
 
 
Coord 2000
17239+0426
Discov num
LEP 154
Comp
Coord arcsec 2000
17 23 51.72 +04 25 31.8
Date first
1950
Date last
2000
Obs
3
Pa first
303
Pa last
303
P.A. Now (θ)
303°
Sep first
5.0
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
10.40
Mag sec
delta mag (ΔM)
Spectral class
Pri motion ra
-115
Sec motion ra
-112
Pri motion dec
-103
Sec motion dec
-103
Notes
V (Proper motion indicates physical)
rPM=0.019 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
0409-01353-1
last precise pa
302.6
last precise sep
4.56