17052-4114 RST5426

 
 
17h 05m 13.01s -41 13' 54.4" P.A. 257 sep 0.8 mag 9.02,9.48 Sp F6/7V dist. 89.13 pc (290.74 l.y.)
 
 
Coord 2000
17052-4114
Discov num
RST5426
Comp
Coord arcsec 2000
17 05 13.01 -41 13 54.4
Date first
1945
Date last
2008
Obs
11
Pa first
241
Pa last
257
P.A. Now (θ)
257°
Sep first
0.2
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
9.02
Mag sec
9.48
delta mag (ΔM)
0.46
Spectral class
F6/7V (yellow-white)
Pri motion ra
+012
Sec motion ra
+012
Pri motion dec
+011
Sec motion dec
+011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.7
Precise sep
0.84
Constellation
Scorpius
SAO
227608
HIP
83598
Tycho2
7873-00699-1
HD
154091
CD
CD-4111243
CP
CP-41 7844
Distance
89.13
Distance ly
290.74
last precise pa
256.7
last precise sep
0.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17052-4114 RST5426 1991 10 250 0.6 9.02 9.48 F6/7V D 170513.01-411354.4
17052-4114 RST5426 2008 11 257 0.8 9.02 9.48 F6/7V 170513.01-411354.4

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