The comet C/2016 N4 (MASTER)
From Ashburn (click to change), C/2016 N4 (MASTER) is visible all night because it is circumpolar. It will be highest in the sky shortly before dawn, when it will be lost to twilight at around 05:49, 38° above your north-eastern horizon. At dusk, it will become visible at around 18:52 (EST), 29° above your northern horizon.
Name C/2016 N4 (MASTER)
Object Type Comet
|Brightness (V):||Mag 14.9|
|Semi-major axis:||3964.18 AU|
|Longitude ascending node:||354.03°|
|Argument of perihelion:||55.95°|
|Epoch of elements:||11 February 2018|
|Mean Anomaly at epoch:||0.00°|
|Orbital period:||249591.65 years|
Magnitudes estimates are derived from observations sent into the BAA Comet Section, as compiled by Jonathan Shanklin and last updated on 2 November 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.