The comet 65P/Gunn

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From Washington (click to change), 65P/Gunn is visible between 01:21 and 05:29. It will become accessible at around 01:21, when it rises 24° above your south-eastern horizon, and then reach its highest point in the sky at 03:25, 31° above your southern horizon. It will become inaccessible at around 05:29 when it sinks to 25° above your south-western horizon.

Name 65P/Gunn
Object Type Comet
Current Position
Brightness (V):Mag 13.6
Right Ascension:16h25m
Source for position: Computed using orbital elements from Minor Planet Centre
Orbital Elements
Semi-major axis:3.88 AU
Longitude ascending node:62.02°
Argument of perihelion:213.49°
Epoch of elements:06 April 2017
Mean Anomaly at epoch:335.19°
Derived quantities
Perihelion:2.91 AU
Aphelion:4.85 AU
Orbital period:7.65 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.




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