Your guide to the Solar System and the night sky
Please donate now to help keep TheSkyLive ads-free. This site cannot run without your voluntary donations.
🌎  Greenwich, United Kingdom [change]

Comet 70P/Kojima

Comet 70P/Kojima is currently in the constellation of Virgo. The current Right Ascension of Comet 70P/Kojima is 14h 12m 45s and the Declination is -08° 01’ 03” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current estimated magnitude of Comet 70P/Kojima is 21.12 (JPL).

Summary of key facts about Comet 70P/Kojima [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]:

14h 12m 45s
-08° 01’ 03”
  • 70P/Kojima is above the horizon from Greenwich, United Kingdom [change].
  • It is visible looking in the South-East direction at an altitude of 24° above the horizon.
  • Given its current magnitude, 70P/Kojima is visible only through long exposure photography.
  • See also 70P/Kojima rise and set times.
  • Go to interactive sky chart

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 70P/Kojima available on TheSkyLive:

Available Resources

Comet 70P/Kojima Position and Finder Charts

Below we provide Comet 70P/Kojima 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 70P/Kojima in Virgo on October, 05 2022
Field of view: 50x30 degrees
View fullscreen
Map showing Comet 70P/Kojima in Virgo on October, 05 2022
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 70P/Kojima is right now. Click on the image to see a more detailed fullscreen tracker view.

RA: 14h 12m 45s
Dec: -08° 01’ 03”
Deep sky finder chart for Comet 70P/Kojima
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Comet 70P/Kojima?, a page that provides all the information needed to find Comet 70P/Kojima in the sky and additional links to sky charts.

Comet 70P/Kojima Distance from Earth

The distance of Comet 70P/Kojima from Earth is currently 606,656,847 kilometers, equivalent to 4.055251 Astronomical Units. Light takes 33 minutes and 43.5894 seconds to travel from Comet 70P/Kojima and arrive to us.

33 minutes and 43.5894 seconds

The following chart shows the distance of Comet 70P/Kojima 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 70P/Kojima 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 70P/Kojima from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Comet 70P/Kojima to Earth

Between January 2013 and December 2100, the closest approach of Comet 70P/Kojima to Earth happens on Sun Feb 18 2029 at a distance of 1.158527 Astronomical Units, or 173,313,235 kilometers:

Sun Feb 18 2029

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

Comet 70P/Kojima brightness

The current visual magnitude of Comet 70P/Kojima is 21.12.


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 70P/Kojima, 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 70P/Kojima between January 2013 and December 2100

Comet 70P/Kojima 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 70P/Kojima rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 98.0°
Max altitude: 30.5°
Azimuth: 261.9°

The rise and set times are defined as the time at which the upper limb of Comet 70P/Kojima 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 70P/Kojima Orbital Elements

The following table lists the orbital elements of Comet 70P/Kojima at epoch 30 March 2015 00:00 UTC (JD: 2457112.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.45396718
Orbit inclination i 6.60015426°
Perihelion distance q 2.00661768 AU
300,185,733 km
Aphelion distance Q 5.34318844 AU
799,329,615 km
Semi-major axis a 3.67490306 AU
549,757,674 km
Orbital period period 7.0449 years
2,573.1628 days
Date of perihelion transit Tp 2014-Oct-20 16:29:56
2,456,951.1875 JD
Next perihelion transit 2021-Nov-05 20:24
2,459,524.3502 JD
Argument of perihelion peri 1.9599952163701°
Longitude of the ascending node node 119.27090129418°
Mean anomaly M 22.568534809413°
Mean motion n 0.13990565°/day

Visualization of Comet 70P/Kojima Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet 70P/Kojima with respect of the Sun and the orbits of the major planets. The position of Comet 70P/Kojima 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 70P/Kojima
View Comet 70P/Kojima in the 3D Solar System Simulator

Comet 70P/Kojima 15 Days Ephemeris

The following table lists the ephemerides of Comet 70P/Kojima computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet 70P/Kojima in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2022 Sep 28 14h 02m 27s -07° 02’ 03” 21.03 Virgo
2022 Sep 29 14h 03m 50s -07° 10’ 05” 21.04 Virgo
2022 Sep 30 14h 05m 12s -07° 18’ 06” 21.06 Virgo
2022 Oct 01 14h 06m 35s -07° 26’ 03” 21.07 Virgo
2022 Oct 02 14h 07m 58s -07° 33’ 57” 21.08 Virgo
2022 Oct 03 14h 09m 20s -07° 41’ 49” 21.09 Virgo
2022 Oct 04 14h 10m 44s -07° 49’ 40” 21.11 Virgo
2022 Oct 05 14h 12m 06s -07° 57’ 28” 21.12 Virgo
2022 Oct 06 14h 13m 29s -08° 05’ 12” 21.13 Virgo
2022 Oct 07 14h 14m 53s -08° 12’ 55” 21.15 Virgo
2022 Oct 08 14h 16m 14s -08° 20’ 34” 21.16 Virgo
2022 Oct 09 14h 17m 38s -08° 28’ 12” 21.17 Virgo
2022 Oct 10 14h 19m 00s -08° 35’ 45” 21.18 Virgo
2022 Oct 11 14h 20m 23s -08° 43’ 18” 21.19 Virgo