19260+3911 MLB 866AB

 
 
19h 26m 05.88s +39 11' 10.3" P.A. 275 sep 5.6 mag 11.88,14.00 dist. 121.51 pc (396.37 l.y.)
 
 
Coord 2000
19260+3911
Discov num
MLB 866
Comp
AB
Coord arcsec 2000
19 26 05.88 +39 11 10.3
Date first
1933
Date last
2015
Obs
5
Pa first
280
Pa last
275
P.A. Now (θ)
275°
Sep first
4.6
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
11.88
Mag sec
14.00
delta mag (ΔM)
2.12
Spectral class
Pri motion ra
-003
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
rPM=0.231 (< 0.3, Physical double)
Nature of this double is uncertain.
 
 
19260+3911 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19260+3911 MLB 866 AB 1933 2015 5 275 5.6 11.88 14.00 2.12 <===
Show 19260+3911 MLB 866 AC 1933 2015 5 89 17.1 11.88 14.02 2.14
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
F5IV/V
Constellation
Hydra
SAO
182511
HIP
70422
Tycho2
6736-01131-1
HD
126145
CD
CD-2510313
Distance
121.51
Distance ly
396.37
last precise pa
275.1
last precise sep
5.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19260+3911 MLB 866 AB 1934 2 283 3.8 11.88 14.00 192605.88+391110.3
19260+3911 MLB 866 AB 2002 3 277 5.4 11.88 14.00 192605.88+391110.3
19260+3911 MLB 866 AB 2015 5 275 5.6 11.88 14.00 192605.88+391110.3

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