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Comet 66P/du Toit

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Comet 66P/du Toit Position

Comet 66P/du Toit is currently in the constellation of Taurus. The current Right Ascension is 03h 46m 43s and the Declination is +30° 06’ 18”.

03h 46m 43s
+30° 06’ 18”

Simplified sky chart showing where Comet 66P/du Toit is right now in the sky with respect to the brightest stars and constellations (see fuillscreen Online Planetarium)

Map showing Comet 66P/du Toit in Taurus on September, 15 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 66P/du Toit is right now (view fullscreen)

66P/du Toit
RA: 03h 46m 43s
Dec: +30° 06’ 18”
Deep sky finder chart for Comet 66P/du Toit
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Comet 66P/du Toit?, a page that provides all the information needed to find Comet 66P/du Toit in the sky and additional links to sky charts.

Comet 66P/du Toit Distance

The distance of Comet 66P/du Toit from Earth is currently 663,434,982 kilometers, equivalent to 4.434789 Astronomical Units. Light takes 36 minutes and 52.9809 seconds to travel from Comet 66P/du Toit and arrive to us.

36 minutes and 52.9809 seconds

The following chart shows the distance of Comet 66P/du Toit 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 66P/du Toit 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 66P/du Toit from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Comet 66P/du Toit to Earth

Between January 2013 and December 2100 the closest approach of Comet 66P/du Toit to Earth happens on Fri May 18 2018 at a distance of 0.89600279 Astronomical Units, or 134,040,110 kilometers:

Fri May 18 2018

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

Comet 66P/du Toit brightness

The current visual magnitude of Comet 66P/du Toit is 23.75.


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 66P/du Toit, 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 66P/du Toit between January 2013 and December 2100

Comet 66P/du Toit 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 66P/du Toit rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 59.9°
Max altitude: 68.6°
Azimuth: 300.1°
Comet 66P/du Toit is below the horizon from Greenwich, United Kingdom

The rise and set times are defined as the time at which the upper limb of Comet 66P/du Toit 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 66P/du Toit Orbital Elements

The following table lists the orbital elements of Comet 66P/du Toit at epoch 30 October 2014 00:00 UTC (JD: 2456961.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.78656817
Orbit inclination i 18.66897133°
Perihelion distance q 1.28545145 AU
192,300,800 km
Aphelion distance Q 10.76009448 AU
1,609,687,226 km
Semi-major axis a 6.02277296 AU
900,994,013 km
Orbital period period 14.7800 years
5,398.7494 days
Date of perihelion transit Tp 2018-May-20 11:15:17
2,458,258.9689 JD
Next perihelion transit 2033-Mar-01 05:14
2,463,657.7183 JD
Argument of perihelion peri 257.34273411042°
Longitude of the ascending node node 21.999850955098°
Mean anomaly M 273.48203248283°
Mean motion n 0.06668211°/day

Visualization of Comet 66P/du Toit Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet 66P/du Toit with respect of the Sun and the orbits of the major planets. The position of Comet 66P/du Toit 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 66P/du Toit
View Comet 66P/du Toit in the 3D Solar System Simulator

Comet 66P/du Toit 15 Days Ephemeris

The following table lists the ephemerides of Comet 66P/du Toit computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet 66P/du Toit in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2019 Sep 08 03h 47m 47s +29° 45’ 24” 23.75 Taurus
2019 Sep 09 03h 47m 41s +29° 48’ 20” 23.75 Taurus
2019 Sep 10 03h 47m 35s +29° 51’ 11” 23.75 Taurus
2019 Sep 11 03h 47m 29s +29° 54’ 02” 23.75 Taurus
2019 Sep 12 03h 47m 20s +29° 56’ 48” 23.75 Taurus
2019 Sep 13 03h 47m 11s +29° 59’ 31” 23.75 Taurus
2019 Sep 14 03h 47m 00s +30° 02’ 12” 23.75 Taurus
2019 Sep 15 03h 46m 50s +30° 04’ 50” 23.75 Taurus
2019 Sep 16 03h 46m 37s +30° 07’ 26” 23.75 Taurus
2019 Sep 17 03h 46m 24s +30° 09’ 56” 23.75 Taurus
2019 Sep 18 03h 46m 10s +30° 12’ 25” 23.75 Taurus
2019 Sep 19 03h 45m 56s +30° 14’ 50” 23.75 Taurus
2019 Sep 20 03h 45m 39s +30° 17’ 12” 23.76 Taurus
2019 Sep 21 03h 45m 23s +30° 19’ 32” 23.76 Taurus