00278-1657 STN   2

 
 
00h 27m 47.87s -16 57' 05.9" P.A. 273 sep 6.1 mag 9.90,11.80 Sp F8/G0V
 
 
Coord 2000
00278-1657
Discov num
STN   2
Comp
Coord arcsec 2000
00 27 47.87 -16 57 05.9
Date first
1877
Date last
2010
Obs
13
Pa first
273
Pa last
273
P.A. Now (θ)
273°
Sep first
5.7
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
9.90
Mag sec
11.80
delta mag (ΔM)
1.9
Spectral class
F8/G0V (yellow-white)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-047
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
273
Precise sep
6.11
Constellation
Cetus
Tycho2
5840-00193-1
HD
2414
last precise pa
273
last precise sep
6.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00278-1657 STN 2 1998 11 273 6.1 9.99 11.00 F8/G0V D 002747.87-165705.9
00278-1657 STN 2 1999 12 273 6.0 9.99 11.00 F8/G0V D 002747.87-165705.9
00278-1657 STN 2 2010 13 273 5.3 9.90 11.80 F8/G0V 002747.87-165705.9

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