09400-1710 STN  19AB

 
 
09h 40m 02.41s -17 09' 52.4" P.A. 262 sep 2.8 mag 8.76,9.71 Sp F2V
 
 
Coord 2000
09400-1710
Discov num
STN  19
Comp
AB
Coord arcsec 2000
09 40 02.41 -17 09 52.4
Date first
1882
Date last
2017
Obs
19
Pa first
266
Pa last
262
P.A. Now (θ)
262°
Sep first
2.8
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
8.76
Mag sec
9.71
delta mag (ΔM)
0.95
Spectral class
F2V (yellow-white)
Pri motion ra
+028
Sec motion ra
-037
Pri motion dec
-015
Sec motion dec
-028
Notes
rPM=1.429
This double is not physical.
 
 
09400-1710 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09400-1710 STN 19 AB 1882 2017 19 262 2.8 8.76 9.71 0.95 <===
Show 09400-1710 STN 19 AC 1898 1999 5 293 24.5 8.76 13.60 4.84
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
261.9
Precise sep
2.791
Constellation
Hydra
Tycho2
6047-00451-1
HD
83713
last precise pa
261.9
last precise sep
2.791
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09400-1710 STN 19 AB 2000 15 265 2.8 8.76 9.71 F2V 094002.41-170952.4
09400-1710 STN 19 AB 2012 17 264 2.6 8.76 9.71 F2V 094002.41-170952.4
09400-1710 STN 19 AB 2017 19 262 2.8 8.76 9.71 F2V 094002.41-170952.4

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