17206-2924 RST3088

 
 
17h 20m 35.58s -29 23' 54.9" P.A. 336 sep 0.7 mag 9.20,13.40 Sp F5V
 
 
Coord 2000
17206-2924
Discov num
RST3088
Comp
Coord arcsec 2000
17 20 35.58 -29 23 54.9
Date first
1935
Date last
1940
Obs
2
Pa first
335
Pa last
336
P.A. Now (θ)
336°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
9.20
Mag sec
13.40
delta mag (ΔM)
4.2
Spectral class
F5V (yellow-white)
Pri motion ra
+055
Sec motion ra
Pri motion dec
+023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
335.8
Precise sep
0.7
Constellation
Ophiuchus
SAO
185283
Tycho2
6837-00401-1
HD
156736
last precise pa
335.8
last precise sep
0.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17206-2924 RST3088 1940 2 336 0.7 9.20 13.40 F5V 172035.58-292354.9

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