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Asteroids (1998 Autumn)
object opp'n V ephemerides
------------- ------ --------- -----------
15 Eunomia Nov 5 7.9 Geocentric
2 Pallas Sep 16 8.3 Geocentric
44 Nysa Oct 17 9.8 Geocentric
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Satellites of Jupiter
orbit
object V period
------------ ---- ------
Io 5.0 1d18h
Europa 5.3 3d13h
Ganymede 4.6 7d04h
Callisto 5.7 16d18h
NOTE WELL:
Think about how the satellites' orbital periods compare to
the 7-day periodicity of our regular weekly observing sessions,
and consider how this may affect your observing program.
-
Satellites of Saturn
orbit
object V period
------------ ---- ------
Enceladus 11.7 1d09h
Tethys 10.2 1d21h
Dione 10.4 2d18h
Rhea 9.7 4d13h
Titan 8.3 15d23h
NOTE WELL:
Think about how the satellites' orbital periods compare to
the 7-day periodicity of our regular weekly observing sessions,
and consider how this may affect your observing program.
