09408+0102 PWS   4AB,C

 
 
09h 40m 45.78s +01 01' 29.2" P.A. 208 sep 76.6 mag 10.23,10.54 Sp F8 dist. 2631.58 pc (8584.21 l.y.)
 
 
Coord 2000
09408+0102
Discov num
PWS   4
Comp
AB,C
Coord arcsec 2000
09 40 45.78 +01 01 29.2
Date first
1909
Date last
2015
Obs
8
Pa first
255
Pa last
208
P.A. Now (θ)
208°
Sep first
54.0
Sep last
76.6
Sep. Now (ρ)
76.6"
Mag pri
10.23
Mag sec
10.54
delta mag (ΔM)
0.31
Spectral class
F8 (yellow-white)
Pri motion ra
-002
Sec motion ra
+148
Pri motion dec
+003
Sec motion dec
-509
Notes
rPM=1.006
This double is not physical.
 
 
09408+0102 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09408+0102 RST5337 AB 1946 1991 5 332 0.6 10.98 10.71 0.27
Show 09408+0102 PWS 4 AB,C 1909 2015 8 208 76.6 10.23 10.54 0.31 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
208.3
Precise sep
76.56
Constellation
Hydra
HIP
47480
Tycho2
0236-01329-1
Gaia DR2
3846428060094148224
HD
83769
BD
BD+01 2341
Distance
2631.58
Distance ly
8584.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09408+0102 PWS 4 AB,C 2010 5 212 74.1 10.23 10.54 sdF5: D 094045.78+010129.2
09408+0102 PWS 4 AB,C 2015 8 208 76.6 10.23 10.54 F8 094045.78+010129.2

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