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Comet C/2017 K6 (Jacques)

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Comet C/2017 K6 (Jacques) Position

Comet C/2017 K6 (Jacques) is currently in the constellation of Ursa Major. The current Right Ascension is 10h 50m 59s and the Declination is +56° 20’ 17”.

10h 50m 59s
+56° 20’ 17”

Simplified sky chart showing where Comet C/2017 K6 (Jacques) is right now in the sky with respect to the brightest stars and constellations (see fuillscreen Online Planetarium)

Map showing Comet C/2017 K6 (Jacques) in Ursa Major on October, 21 2019
Field of view: 60x30 degrees
View fullscreen
 = visible to the naked eye
 = binocular, brighter than 10th magnitude
= current altitude ≥ 30°   = current altitude < 30°   = below the horizon
Location: Greenwich, United Kingdom [change]

Hihgher precision deep sky finder chart showing where Comet C/2017 K6 (Jacques) is right now (view fullscreen)

C/2017 K6 (Jacques)
RA: 10h 50m 59s
Dec: +56° 20’ 17”
Deep sky finder chart for Comet C/2017 K6 (Jacques)
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Comet C/2017 K6 (Jacques)?, a page that provides all the information needed to find Comet C/2017 K6 (Jacques) in the sky and additional links to sky charts.

Comet C/2017 K6 (Jacques) Distance

The distance of Comet C/2017 K6 (Jacques) from Earth is currently 1,052,082,935 kilometers, equivalent to 7.032740 Astronomical Units. Light takes 58 minutes and 29.3709 seconds to travel from Comet C/2017 K6 (Jacques) and arrive to us.

1,052,082,935
7.032740
58 minutes and 29.3709 seconds

The following chart shows the distance of Comet C/2017 K6 (Jacques) from Earth as a function of time. In the chart the distance data is measured in Astronomical Units and sampled with an interval of 1 day.

Distance of Comet C/2017 K6 (Jacques) from Earth between January 2013 and December 2100

The value of the reported distance might be somewhat inaccurate around the times of closest approach for objects passing extremely close to Earth. The value of the distance of C/2017 K6 (Jacques) from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Comet C/2017 K6 (Jacques) to Earth

Between January 2013 and December 2100 the closest approach of Comet C/2017 K6 (Jacques) to Earth happens on Sun Dec 17 2017 at a distance of 1.82153360 Astronomical Units, or 272,497,548 kilometers:

Sun Dec 17 2017
272,497,548
1.821534

NOTE: values for the closest approach are computed with a sampling interval of 1 day.

Comet C/2017 K6 (Jacques) brightness

The current visual magnitude of Comet C/2017 K6 (Jacques) is 22.99.

22.99
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The observed magnitude and coma diameter values are derived from the Comet Observers Database by averaging the values reported in recent observations (more recent than 4 days), when available. The Estimated Magnitude comes from the JPL Horizons ephemerides service and might be inaccurate given the highly dynamic and unpredictable behvior of comets. When available, please refer to the Observed Magnitude value and consider the Estimated Magnitude as a directional indication. We acknowledge with thanks the comet observations from the COBS Comet Observation Database contributed by observers worldwide and used in this table to report recent comet observations.

The following chart is the predicted light curve (visual magnitude as a function of time) of Comet C/2017 K6 (Jacques), according to the most recent ephemerides data. Magnitude data is sampled with a 2 days interval and there might be inaccuracies for objects changing brightness very rapidly during the course of a few days. For comets there could be large discrepancies between the observed and predicted brightness because of their highly dynamic behaviour.

Predicted magnitude of Comet C/2017 K6 (Jacques) between January 2013 and December 2100

Comet C/2017 K6 (Jacques) rise and set times

Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

Comet C/2017 K6 (Jacques) is circumpolar and transits at 08:52 UTC (altitude: 85.1°)

The rise and set times are defined as the time at which the upper limb of Comet C/2017 K6 (Jacques) touches the horizon, consideting the effect of the atmospheric refraction. As the atmoshpere conditions cannot be modeled precisely the times reported here should be considered correct with an approximation of few minutes.

Comet C/2017 K6 (Jacques) Orbital Elements

The following table lists the orbital elements of Comet C/2017 K6 (Jacques) at epoch 03 February 2018 00:00 UTC (JD: 2458153.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.99822130
Orbit inclination i 57.25117861°
Perihelion distance q 2.00275585 AU
299,608,011 km
Aphelion distance Q 2,249.93331464 AU
336,585,233,763 km
Semi-major axis a 1,125.96803524 AU
168,442,420,887 km
Orbital period period 37,783.0700 years
13,800,267.9646 days
Date of perihelion transit Tp 2018-Jan-03 03:16:32
2,458,121.6365 JD
Next perihelion transit 39801-Nov-10 02:25
16,258,389.6011 JD
Argument of perihelion peri 303.83838988306°
Longitude of the ascending node node 85.054195337564°
Mean anomaly M 0.00083120581584818°
Mean motion n 0.00002609°/day

Visualization of Comet C/2017 K6 (Jacques) Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet C/2017 K6 (Jacques) with respect of the Sun and the orbits of the major planets. The position of Comet C/2017 K6 (Jacques) and the planets along their orbits in this diagram accurately represents the current configuration of the objects in the Solar System. This is an experimental feature and it requires a WebGL enabled browser. Please provide us feedback!

Orbit Diagram of Comet C/2017 K6 (Jacques)
View Comet C/2017 K6 (Jacques) in the 3D Solar System Simulator

Comet C/2017 K6 (Jacques) 15 Days Ephemeris

The following table lists the ephemerides of Comet C/2017 K6 (Jacques) computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet C/2017 K6 (Jacques) in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2019 Oct 14 10h 44m 25s +55° 56’ 48” 22.96 Ursa Major
2019 Oct 15 10h 45m 20s +55° 59’ 49” 22.97 Ursa Major
2019 Oct 16 10h 46m 17s +56° 02’ 57” 22.97 Ursa Major
2019 Oct 17 10h 47m 12s +56° 06’ 07” 22.98 Ursa Major
2019 Oct 18 10h 48m 07s +56° 09’ 24” 22.98 Ursa Major
2019 Oct 19 10h 49m 03s +56° 12’ 44” 22.98 Ursa Major
2019 Oct 20 10h 49m 58s +56° 16’ 10” 22.99 Ursa Major
2019 Oct 21 10h 50m 51s +56° 19’ 41” 22.99 Ursa Major
2019 Oct 22 10h 51m 45s +56° 23’ 17” 23.00 Ursa Major
2019 Oct 23 10h 52m 37s +56° 26’ 58” 23.00 Ursa Major
2019 Oct 24 10h 53m 30s +56° 30’ 45” 23.00 Ursa Major
2019 Oct 25 10h 54m 21s +56° 34’ 36” 23.01 Ursa Major
2019 Oct 26 10h 55m 14s +56° 38’ 30” 23.01 Ursa Major
2019 Oct 27 10h 56m 03s +56° 42’ 32” 23.02 Ursa Major