The comet C/2017 T2 (PANSTARRS)
From Ashburn , C/2017 T2 (PANSTARRS) will become visible at around 20:29 (EDT) as the dusk sky fades, 22° above your western horizon. It will then sink towards the horizon, setting 3 hours and 2 minutes after the Sun at 22:27.
Name C/2017 T2 (PANSTARRS)
Object Type Comet
|Right Ascension:||03h11m |
46.46 lightmin 
|Absolute Mag (V):||42.22|
|Semi-major axis:||8196.92 AU|
|Longitude ascending node:||64.38°|
|Argument of perihelion:||93.00°|
|Epoch of elements:||21 March 2019|
|Mean Anomaly at epoch:||360.00°|
|Orbital period:||742123.26 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 February 2019. 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.