00257-3450 SEE   5

 
 
00h 25m 40.47s -34 49' 44.2" P.A. 74 sep 4 mag 9.55,10.51 Sp F3V
 
 
Coord 2000
00257-3450
Discov num
SEE   5
Comp
Coord arcsec 2000
00 25 40.47 -34 49 44.2
Date first
1896
Date last
2015
Obs
10
Pa first
74
Pa last
74
P.A. Now (θ)
74°
Sep first
3.8
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
9.55
Mag sec
10.51
delta mag (ΔM)
0.96
Spectral class
F3V (yellow-white)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
73.8
Precise sep
4.02
Constellation
Sculptor
SAO
192516
Tycho2
6994-00813-1
HD
2179
last precise pa
73.8
last precise sep
4.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00257-3450 SEE 5 1998 8 74 3.8 9.55 10.51 F3V D 002540.47-344944.2
00257-3450 SEE 5 2015 10 78 4.4 9.55 10.51 F3V 002540.47-344944.2

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