18033+0745 HEI 867

 
 
18H 03M 17.35S +07 45' 03.7" P.A. 339 SEP 3.4 MAG 9.90,10.70
 
 
Coord 2000
18033+0745
Discov num
HEI 867
Comp
Coord arcsec 2000
18 03 17.35 +07 45 03.7
Date first
1994
Date last
2001
Obs
4
Pa first
337
Pa last
339
P.A. Now (θ)
339°
Sep first
2.9
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
9.90
Mag sec
10.70
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-041
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
1008-01939-1
last precise pa
339.2
last precise sep
3.39