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🌎 Location: Greenwich, United Kingdom [change]

Comet Encke (2P/Encke)

Comet Encke (2P/Encke) is currently in the constellation of Sagittarius. The current Right Ascension of Comet Encke (2P/Encke) is 18h 39m 10s and the Declination is -28° 27’ 01” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current estimated magnitude of Comet Encke (2P/Encke) is 18.61 (JPL).

Summary of key facts about Comet Encke (2P/Encke) [tip: you can also create a Quick Access page for this data if you access it frequently and would like to have a simpler view]:

18h 39m 10s
-28° 27’ 01”
Sagittarius
18.61

If you need to access this information frequently for your observations, you can create a simple customized Quick Access page, so that you can easily bookmark it in your browser favorites or add a shortcut to your mobile phones' home screen.

Additional information about Comet Encke (2P/Encke) available on TheSkyLive:

Available Resources

Comet Encke (2P/Encke) Position and Finder Charts

Below we provide Comet Encke (2P/Encke) finder charts showing where the object is right now in the sky with respect to the brightest stars. The first finder chart has a field of view of 50 degrees, while the second one has a field of view of 10 degrees. Click on each finder chart to access a full screen interactive Online Planetarium.

Map showing Comet Encke (2P/Encke) in Sagittarius on October, 22 2020
Field of view: 50x30 degrees
View fullscreen
Map showing Comet Encke (2P/Encke) in Sagittarius on October, 22 2020
Field of view: 10x6 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]

Higher precision deep sky finder chart, 60 arcmin wide, showing where Comet Encke (2P/Encke) is right now. Click on the image to see a more detailed fullscreen tracker view.

Encke's Comet
RA: 18h 39m 10s
Dec: -28° 27’ 01”
Deep sky finder chart for Comet Encke (2P/Encke)
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Comet Encke (2P/Encke)?, a page that provides all the information needed to find Comet Encke (2P/Encke) in the sky and additional links to sky charts.

Comet Encke (2P/Encke) Distance from Earth

The distance of Comet Encke (2P/Encke) from Earth is currently 320,690,285 kilometers, equivalent to 2.143682 Astronomical Units. Light takes 17 minutes and 49.7076 seconds to travel from Comet Encke (2P/Encke) and arrive to us.

320,690,285
2.143682
17 minutes and 49.7076 seconds

The following chart shows the distance of Comet Encke (2P/Encke) 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 Encke (2P/Encke) 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 Encke's Comet from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Comet Encke (2P/Encke) to Earth

Between January 2013 and December 2100, the closest approach of Comet Encke (2P/Encke) to Earth happens on Sat Jul 7 2063 at a distance of 0.194182 Astronomical Units, or 29,049,243 kilometers:

Sat Jul 7 2063
29,049,243
0.194182

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

Comet Encke (2P/Encke) brightness

The current visual magnitude of Comet Encke (2P/Encke) is 18.61.

18.61
-
-

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 behavior 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 Encke (2P/Encke), 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 Encke (2P/Encke) between January 2013 and December 2100

Comet Encke (2P/Encke) rise and set times

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

Today's Comet Encke (2P/Encke) rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 118.5°
Max altitude: 10.1°
Azimuth: 241.5°

The rise and set times are defined as the time at which the upper limb of Comet Encke (2P/Encke) touches the horizon, considering the effect of the atmospheric refraction. As the atmospheric conditions cannot be modeled precisely the times reported here should be considered correct with an approximation of few minutes.

Comet Encke (2P/Encke) Orbital Elements

The following table lists the orbital elements of Comet Encke (2P/Encke) at epoch 04 May 2015 00:00 UTC (JD: 2457147.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.84833603
Orbit inclination i 11.78199782°
Perihelion distance q 0.33595713 AU
50,258,471 km
Aphelion distance Q 4.09432546 AU
612,502,372 km
Semi-major axis a 2.21514129 AU
331,380,421 km
Orbital period period 3.3000 years
1,204.2054 days
Date of perihelion transit Tp 2013-Nov-21 18:39:22
2,456,618.2773 JD
Next perihelion transit 2017-Mar-09 23:35
2,457,822.4828 JD
Argument of perihelion peri 186.54464586831°
Longitude of the ascending node node 334.56787256872°
Mean anomaly M 158.21233783681°
Mean motion n 0.29895232°/day

Visualization of Comet Encke (2P/Encke) Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet Encke (2P/Encke) with respect of the Sun and the orbits of the major planets. The position of Comet Encke (2P/Encke) 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 Encke (2P/Encke)
View Comet Encke (2P/Encke) in the 3D Solar System Simulator

Comet Encke (2P/Encke) 15 Days Ephemeris

The following table lists the ephemerides of Comet Encke (2P/Encke) computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet Encke (2P/Encke) in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2020 Oct 15 18h 22m 09s -29° 09’ 29” 18.38 Sagittarius
2020 Oct 16 18h 24m 23s -29° 04’ 09” 18.41 Sagittarius
2020 Oct 17 18h 26m 35s -28° 58’ 50” 18.44 Sagittarius
2020 Oct 18 18h 28m 46s -28° 53’ 27” 18.47 Sagittarius
2020 Oct 19 18h 30m 56s -28° 48’ 06” 18.50 Sagittarius
2020 Oct 20 18h 33m 05s -28° 42’ 42” 18.53 Sagittarius
2020 Oct 21 18h 35m 12s -28° 37’ 17” 18.55 Sagittarius
2020 Oct 22 18h 37m 18s -28° 31’ 50” 18.58 Sagittarius
2020 Oct 23 18h 39m 24s -28° 26’ 24” 18.61 Sagittarius
2020 Oct 24 18h 41m 29s -28° 20’ 56” 18.63 Sagittarius
2020 Oct 25 18h 43m 32s -28° 15’ 25” 18.66 Sagittarius
2020 Oct 26 18h 45m 34s -28° 09’ 56” 18.68 Sagittarius
2020 Oct 27 18h 47m 35s -28° 04’ 24” 18.71 Sagittarius
2020 Oct 28 18h 49m 36s -27° 58’ 53” 18.73 Sagittarius