16420-4325 DON 807

 
 
16H 42M 00.53S -43 24' 25.0" P.A. 239 SEP 2.8 MAG 10.80,11.20 SP G0
 
 
Coord 2000
16420-4325
Discov num
DON 807
Comp
Coord arcsec 2000
16 42 00.53 -43 24 25.0
Date first
1930
Date last
2000
Obs
4
Pa first
239
Pa last
239
P.A. Now (θ)
239°
Sep first
2.5
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
10.80
Mag sec
11.20
delta mag (ΔM)
0.4
Spectral class
G0 (yellow)
Pri motion ra
-008
Sec motion ra
-079
Pri motion dec
+005
Sec motion dec
-037
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
Tycho2
7879-03374-1
HD
325957
last precise pa
239.2
last precise sep
2.76