05563+1850 J  2394AB

 
 
05h 56m 30.64s +18 55' 00.8" P.A. 166 sep 30.9 mag 12.71,13.59
 
 
Coord 2000
05563+1850
Discov num
J  2394
Comp
AB
Coord arcsec 2000
05 56 30.64 +18 55 00.8
Date first
1998
Date last
2016
Obs
8
Pa first
166
Pa last
166
P.A. Now (θ)
166°
Sep first
30.9
Sep last
30.9
Sep. Now (ρ)
30.9"
Mag pri
12.71
Mag sec
13.59
delta mag (ΔM)
0.88
Spectral class
Pri motion ra
-016
Sec motion ra
+004
Pri motion dec
-004
Sec motion dec
-010
Notes
rPM=1.266
This double is not physical.
 
 
05563+1850 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05563+1850 J 2394 AB 1998 2016 8 166 30.9 12.71 13.59 0.88 <===
Show 05563+1850 J 2394 AC 1942 2016 9 214 22.0 12.71 12.18 0.53
Show 05563+1850 J 2394 CD 1942 2015 3 149 5.4 11.90 12.40 0.50
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
166.2
Precise sep
30.937
Constellation
Orion
SAO
95021
Tycho2
1320-00571-1
Gaia DR2
43991215104
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05563+1850 J 2394 AB 1942 1 145 18.0 8.80 13.50 055620.00+185000.0
05563+1850 J 2394 AB 1998 2 166 30.9 12.70 13.50 D 055630.64+185500.8
05563+1850 J 2394 AB 2000 2 166 30.8 12.70 13.50 055630.64+185500.8
05563+1850 J 2394 AB 2016 5 166 30.9 12.71 13.59 055630.64+185500.8

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