09505+0421 RAO  90Ba,Bb

 
 
09h 50m 08.21s +04 02' 09.3" P.A. 84.00 sep 0.1 mag 11.98,12.70 Sp K5
 
 
Coord 2000
09505+0421
Discov num
RAO  90
Comp
Ba,Bb
Coord arcsec 2000
09 50 08.21 +04 02 09.3
Date first
2013
Date last
2018
Obs
8
Pa first
84
Pa last
84
P.A. Now (θ)
84°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
11.98
Mag sec
12.70
delta mag (ΔM)
0.72
Spectral class
K5 (yellow-orange)
Pri motion ra
-149
Sec motion ra
Pri motion dec
-051
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
09505+0421 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 4 Sex 117937 09 50 30 +04 20 37 LEP 9001 AB 2015 8 197 999.9 6.29 11.98 5.69
Show 09 50 08 +04 02 09 RAO 90 Ba,Bb 2018 8 84 0.1 11.98 12.70 0.72 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
84.2
Precise sep
0.069
Constellation
Hydra
Gaia DR2
3849483877786141056
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09505+0421 RAO 90 Ba,Bb 2013 2 83 0.2 11.98 12.70 K5 095008.21+040209.3
09505+0421 RAO 90 Ba,Bb 2014 3 83 0.1 11.98 12.70 K5 095008.21+040209.3
09505+0421 RAO 90 Ba,Bb 2015 5 84 0.1 11.98 12.70 K5 095008.21+040209.3
09505+0421 RAO 90 Ba,Bb 2016 6 84 0.1 11.98 12.70 K5 N 095008.21+040209.3
09505+0421 RAO 90 Ba,Bb 2018 8 84 0.1 11.98 12.70 K5 N 095008.21+040209.3

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