00184+0344 HDO  12AB

 
 
00h 18m 25.38s +03 45' 34.6" P.A. 3 sep 5.1 mag 11.86,12.90
 
 
Coord 2000
00184+0344
Discov num
HDO  12
Comp
AB
Coord arcsec 2000
00 18 25.38 +03 45 34.6
Date first
1868
Date last
2004
Obs
6
Pa first
270
Pa last
3
P.A. Now (θ)
Sep first
5.0
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
11.86
Mag sec
12.90
delta mag (ΔM)
1.04
Spectral class
Pri motion ra
-026
Sec motion ra
Pri motion dec
-025
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
00184+0344 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00184+0344 HDO 12 AB 1868 2004 6 3 5.1 11.86 12.90 1.04 <===
Show 00184+0344 HDO 12 AC 1868 2000 3 320 32.3 11.86 13.64 1.78
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
3.4
Precise sep
5.149
Constellation
Pisces
Tycho2
0005-00404-1
last precise pa
3.4
last precise sep
5.149
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00184+0344 HDO 12 AB 2000 4 2 4.9 11.86 12.90 N D 001825.38+034534.6
00184+0344 HDO 12 AB 2004 6 3 5.1 11.86 12.90 N 001825.38+034534.6
00184+0344 HDO 12 AB 2010 6 6 4.4 11.86 12.90 N 001825.38+034534.6

If you need more information about this double, apply for a data request form to the WDS.