17457-5859 RST5092

 
 
17h 45m 43.90s -58 58' 47.0" P.A. 302 sep 4 mag 8.85,12.64 Sp F8V dist. 75.59 pc (246.57 l.y.)
 
 
Coord 2000
17457-5859
Discov num
RST5092
Comp
Coord arcsec 2000
17 45 43.90 -58 58 47.0
Date first
1942
Date last
1999
Obs
5
Pa first
299
Pa last
302
P.A. Now (θ)
302°
Sep first
3.9
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
8.85
Mag sec
12.64
delta mag (ΔM)
3.79
Spectral class
F8V (yellow-white)
Pri motion ra
-032
Sec motion ra
-032
Pri motion dec
-044
Sec motion dec
-042
Notes
rPM=0.037 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
302.1
Precise sep
4
Constellation
Pavo
SAO
244999
HIP
86928
Tycho2
8741-01770-1
HD
160831
CP
CP-58 7247
Distance
75.59
Distance ly
246.57
last precise pa
302.1
last precise sep
4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17457-5859 RST5092 1999 5 302 4.0 8.85 12.64 F8V D 174543.90-585847.0

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