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

C/2015 F5 (SWAN-Xingming) reaches its brightest

Dominic Ford, Editor
From the Comets feed

Comet C/2015 F5 (SWAN-Xingming) is forecast to reach its brightest, at around mag 11.2. It will lie at a distance of 0.83 AU from the Sun, and at a distance of 1.32 AU from the Earth.

From Ashburn, it will become visible at around 21:52 (EDT) as the dusk sky fades, 23° above your north-western horizon. It will then sink towards the horizon, setting 4 hours and 7 minutes after the Sun at 00:38.

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 C/2015 F5 (SWAN-Xingming).

This event was automatically generated on the basis of orbital elements published by the Minor Planet Center (MPC), and is updated daily (last update, 23 Mar 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 C/2015 F5 (SWAN-Xingming) will be:

Object Right Ascension Declination Constellation Magnitude
Comet C/2015 F5 (SWAN-Xingming) 08h15m00s +37°26' Lynx 11.2

The coordinates are given in J2000.0.

The sky on 13 June 2018
Sunrise
05:42
Sunset
20:35
Twilight ends
22:34
Twilight begins
03:43

29-day old moon
Waning Crescent

0%

29 days old

Planets
Rise Culm. Set
Mercury 06:16 13:49 21:22
Venus 08:29 15:50 23:11
Moon 05:53 13:02 20:11
Mars 23:38 04:28 09:16
Jupiter 17:15 22:28 03:45
Saturn 21:23 02:12 06:57
All times shown in EDT.

Source

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.

Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EDT

Color scheme