The comet C/2015 ER61 (PANSTARRS)

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From Ashburn (click to change), C/2015 ER61 (PANSTARRS) is visible in the dawn sky, rising at 01:38 (EDT) – 4 hours and 44 minutes before the Sun – and reach an altitude of 38° above the eastern horizon before fading from view as dawn breaks at around 05:12.

Name C/2015 ER61 (PANSTARRS)
Object Type Comet
Current Position
Constellation:Taurus
Magnitude:19.47 (V)[1]
Right Ascension:05h25m [1]
Declination:+21°22' [1]
Orbital Elements[1]
Semi-major axis:410.64 AU
Eccentricity:0.997463
Inclination:6.35°
Longitude ascending node:235.22°
Argument of perihelion:68.19°
Epoch of elements:13 August 2018
Mean Anomaly at epoch:0.05°
Derived quantities
Perihelion:1.04 AU
Aphelion:820.23 AU
Orbital period:8321.25 years
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Additional sources

Magnitudes estimates are derived from observations sent into the BAA Comet Section, as compiled by Jonathan Shanklin and last updated on 30 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.

Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EDT

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