The comet 43P/Wolf-Harrington
From Ashburn (click to change), 43P/Wolf-Harrington is visible between 02:44 and 03:23. It will become accessible at around 02:44, when it rises 24° above your southern horizon, and then reach its highest point in the sky at 03:04, 25° above your southern horizon. It will become inaccessible at around 03:23 when it sinks to 25° above your southern horizon.
Object Type Comet
|Brightness (V mag):||20.85|
|Semi-major axis:||3.36 AU|
|Longitude ascending node:||249.56°|
|Argument of perihelion:||191.94°|
|Epoch of elements:||19 April 2018|
|Mean Anomaly at epoch:||97.13°|
|Orbital period:||6.15 years|
|Light-on-dark||PNG image||PDF document|
|Dark-on-light||PNG image||PDF document|
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.