17372-3123 HDS2487

 
 
17H 37M 13.40S -31 23' 08.9" P.A. 3 SEP 0.3 MAG 9.86,11.48 SP F5 DIST. 740.74 PC (2416.29 L.Y.)
 
 
Coord 2000
17372-3123
Discov num
HDS2487
Comp
Coord arcsec 2000
17 37 13.40 -31 23 08.9
Date first
1991
Date last
1991
Obs
1
Pa first
3
Pa last
3
P.A. Now (θ)
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.86
Mag sec
11.48
delta mag (ΔM)
1.62
Spectral class
F5 (yellow-white)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
209033
HIP
86223
Tycho2
7376-00906-1
HD
317935
CD
CD-3114303
CP
CP-31 4841
Distance
740.74
Distance ly
2416.29
last precise pa
3
last precise sep
0.271