The comet 73P/Schwassmann-Wachmann

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From Ashburn (click to change), 73P/Schwassmann-Wachmann is visible between 21:26 and 05:33. It will become accessible at around 21:26, when it rises 24° above your eastern horizon, and then reach its highest point in the sky at 01:32, 54° above your southern horizon. It will become inaccessible at around 05:33 when it sinks to 25° above your western horizon.

Name 73P/Schwassmann-Wachmann
Object Type Comet
Current Position
Constellation:Cetus
Brightness (V):Mag 16.5
Right Ascension:02h29m
Declination:+03°35'
Source for position: Computed using orbital elements from Minor Planet Centre
Orbital Elements
Semi-major axis:3.09 AU
Eccentricity:0.685552
Inclination:11.24°
Longitude ascending node:69.66°
Argument of perihelion:199.40°
Epoch of elements:03 September 2017
Mean Anomaly at epoch:31.03°
Derived quantities
Perihelion:0.97 AU
Aphelion:5.21 AU
Orbital period:5.44 years
Additional sources
Magnitudes estimates are derived from observations sent into the BAA Comet Section, as compiled by Jonathan Shanklin and last updated on 4 April 2017. We use these amateur observations in preference to the MPC's magnitude estimates, since they are updated much more often. Nonetheless, all comets are intrinsically unpredictable objects, and future magnitude estimates must always be taken with a pinch of salt.

Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EDT

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