00225-1707 HU  406

 
 
00h 22m 31.55s -17 06' 55.7" P.A. 272 sep 1.2 mag 10.58,10.89 Sp F5
 
 
Coord 2000
00225-1707
Discov num
HU  406
Comp
Coord arcsec 2000
00 22 31.55 -17 06 55.7
Date first
1901
Date last
2015
Obs
9
Pa first
277
Pa last
272
P.A. Now (θ)
272°
Sep first
1.0
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
10.58
Mag sec
10.89
delta mag (ΔM)
0.31
Spectral class
F5 (yellow-white)
Pri motion ra
+045
Sec motion ra
+045
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
271.8
Precise sep
1.156
Constellation
Cetus
SAO
147234
Tycho2
5840-00705-1
last precise pa
271.8
last precise sep
1.156
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00225-1707 HU 406 1991 8 273 1.2 10.58 10.89 F5 002231.55-170655.7
00225-1707 HU 406 2015 9 272 1.2 10.58 10.89 F5 002231.55-170655.7

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