© Andy Roberts 1997. Pictured comet is C/1995 O1 Hale-Bopp.

74P/Smirnova-Chernykh reaches its brightest

Dominic Ford, Editor
From the Comets feed

Comet 74P/Smirnova-Chernykh is forecast to reach its brightest, at around mag 12.9. It will lie at a distance of 3.76 AU from the Sun, and at a distance of 2.79 AU from the Earth.

From Ashburn, it will be visible in the evening sky, becoming accessible at around 18:14 (EST) as the dusk sky fades, 23° above your eastern horizon. It will then reach its highest point in the sky at 23:33, 78° above your southern horizon. It will continue to be observable until around 05:08, when it sinks to 22° above your western horizon.

Begin typing the name of a town near to you, and then select the town from the list of options which appear below.

For more information about its path across the sky, see In-The-Sky.org's ephemeris page for comet 74P/Smirnova-Chernykh.

This event was automatically generated on the basis of orbital elements published by the Minor Planet Center (MPC), and is updated daily (last update, 15 Jan 2019).

Note that the future positions of comets are typically known with a high degree of confidence, but their brightnesses are often much more unpredictable, since it is impossible to predict with certainty how they will respond as they move closer to the Sun. Magnitude estimates should be assumed to be highly provisional more than a few weeks in advance.

Printable finder charts

Light-on-dark PNG image PDF document
Dark-on-light PNG image PDF document

The exact position of comet 74P/Smirnova-Chernykh will be:

Object Right Ascension Declination Constellation Magnitude
Comet 74P/Smirnova-Chernykh 07h03m10s +27°06' Gemini 12.9

The coordinates are given in J2000.0.

The sky on 14 January 2017
Twilight ends
Twilight begins

16-day old moon
Waning Gibbous


16 days old

Rise Culm. Set
Mercury 05:47 10:37 15:26
Venus 09:46 15:25 21:03
Moon 20:06 01:53 08:43
Mars 10:07 15:55 21:42
Jupiter 00:18 05:57 11:36
Saturn 05:14 10:01 14:48
All times shown in EST.


The circumstances of this event were computed using the DE405 planetary ephemeris published by the Jet Propulsion Laboratory (JPL).

This event was automatically generated by searching the ephemeris for planetary alignments which are of interest to amateur astronomers, and the text above was generated based on an estimate of your location.

Image credit

© Andy Roberts 1997. Pictured comet is C/1995 O1 Hale-Bopp.




Color scheme