11366-3334 HJ 4455AB

 
 
11h 36m 34.92s -33 34' 11.9" P.A. 240 sep 3.4 mag 6.01,7.77 Sp K0III dist. 111.61 pc (364.07 l.y.)
 
 
Coord 2000
11366-3334
Discov num
HJ 4455
Comp
AB
Coord arcsec 2000
11 36 34.92 -33 34 11.9
Date first
1835
Date last
2016
Obs
31
Pa first
248
Pa last
240
P.A. Now (θ)
240°
Sep first
2.5
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
6.01
Mag sec
7.77
delta mag (ΔM)
1.76
Spectral class
K0III (yellow-orange)
Pri motion ra
+031
Sec motion ra
+029
Pri motion dec
-030
Sec motion dec
-034
Notes
rPM=0.1 (< 0.3, Physical double)
This double is physical.
 
 
11366-3334 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 202622 11366-3334 HJ 4455 AB 1835 2016 31 240 3.4 6.01 7.77 1.76 <===
Show 202622 11366-3334 HJ 4455 AC 1897 1999 3 81 45.7 6.01 13.50 7.49
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
240.1
Precise sep
3.44
Constellation
Hydra
SAO
202622
HIP
56620
Tycho2
7220-01534-1
HD
100893
HR
4469
CD
CD-32 8199
Distance
111.61
Distance ly
364.07
last precise pa
240.1
last precise sep
3.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11366-3334 HJ 4455 AB 1991 28 241 3.4 6.01 7.77 K0III D 113634.92-333411.9
11366-3334 HJ 4455 AB 2014 29 241 3.5 6.01 7.77 K0III D 113634.92-333411.9
11366-3334 HJ 4455 AB 2016 31 240 3.4 6.01 7.77 K0III 113634.92-333411.9

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