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🌎  Observing from: Greenwich, United Kingdom [change]

Comet 255P/Levy

Comet 255P/Levy is currently in the constellation of Lupus. The current Right Ascension of Comet 255P/Levy is 16h 04m 23s and the Declination is -31° 44’ 08” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current estimated magnitude of Comet 255P/Levy is 25.66 (JPL).

Summary of key facts about Comet 255P/Levy [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]:

16h 04m 23s
-31° 44’ 08”
  • 255P/Levy is above the horizon from Greenwich, United Kingdom [change].
  • It is visible looking in the South direction at an altitude of 7° above the horizon.
  • Given its current magnitude, 255P/Levy is visible only through long exposure photography.
  • See also 255P/Levy 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 255P/Levy available on TheSkyLive:

Available Resources

Comet 255P/Levy Position and Finder Charts

Below we provide Comet 255P/Levy 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 255P/Levy in Lupus on February, 05 2023
Field of view: 50x30 degrees
View fullscreen
Map showing Comet 255P/Levy in Lupus on February, 05 2023
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 255P/Levy is right now. Click on the image to see a more detailed fullscreen tracker view.

RA: 16h 04m 23s
Dec: -31° 44’ 08”
Deep sky finder chart for Comet 255P/Levy
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Comet 255P/Levy?, a page that provides all the information needed to find Comet 255P/Levy in the sky and additional links to sky charts.

Comet 255P/Levy Distance from Earth

The distance of Comet 255P/Levy from Earth is currently 333,326,460 kilometers, equivalent to 2.228150 Astronomical Units. Light takes 18 minutes and 31.8574 seconds to travel from Comet 255P/Levy and arrive to us.

18 minutes and 31.8574 seconds

The following chart shows the distance of Comet 255P/Levy 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 255P/Levy 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 255P/Levy from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Comet 255P/Levy to Earth

Between January 2013 and December 2100, the closest approach of Comet 255P/Levy to Earth happens on Tue Oct 23 2057 at a distance of 0.268714 Astronomical Units, or 40,199,113 kilometers:

Tue Oct 23 2057

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

Comet 255P/Levy brightness

The current visual magnitude of Comet 255P/Levy is 25.66.


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 255P/Levy, 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 255P/Levy between January 2013 and December 2100

Comet 255P/Levy 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 255P/Levy rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 121.7°
Max altitude: 6.8°
Azimuth: 238.3°

The rise and set times are defined as the time at which the upper limb of Comet 255P/Levy 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 255P/Levy Orbital Elements

The following table lists the orbital elements of Comet 255P/Levy at epoch 21 December 2007 00:00 UTC (JD: 2454456.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.67200978
Orbit inclination i 18.33304279°
Perihelion distance q 0.99201756 AU
148,403,715 km
Aphelion distance Q 5.05705042 AU
756,523,976 km
Semi-major axis a 3.02453399 AU
452,463,845 km
Orbital period period 5.2601 years
1,921.2600 days
Date of perihelion transit Tp 2006-Oct-07 09:13:57
2,454,015.8847 JD
Next perihelion transit 2012-Jan-10 15:28
2,455,937.1446 JD
Argument of perihelion peri 179.59295524389°
Longitude of the ascending node node 279.78004827491°
Mean anomaly M 82.561190982814°
Mean motion n 0.18737704°/day

Visualization of Comet 255P/Levy Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet 255P/Levy with respect of the Sun and the orbits of the major planets. The position of Comet 255P/Levy 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!

Comet 255P/Levy 15 Days Ephemeris

The following table lists the ephemerides of Comet 255P/Levy computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet 255P/Levy in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2023 Jan 29 15h 54m 52s -31° 04’ 32” 25.15 Lupus
2023 Jan 30 15h 56m 14s -31° 10’ 13” 25.22 Lupus
2023 Jan 31 15h 57m 37s -31° 15’ 47” 25.30 Lupus
2023 Feb 01 15h 58m 55s -31° 21’ 18” 25.37 Lupus
2023 Feb 02 16h 00m 15s -31° 26’ 44” 25.43 Lupus
2023 Feb 03 16h 01m 32s -31° 32’ 03” 25.50 Lupus
2023 Feb 04 16h 02m 47s -31° 37’ 18” 25.57 Lupus
2023 Feb 05 16h 04m 00s -31° 42’ 29” 25.64 Lupus
2023 Feb 06 16h 05m 13s -31° 47’ 35” 25.71 Lupus
2023 Feb 07 16h 06m 24s -31° 52’ 36” 25.77 Lupus
2023 Feb 08 16h 07m 35s -31° 57’ 33” 25.84 Lupus
2023 Feb 09 16h 08m 43s -32° 02’ 25” 25.90 Scorpius
2023 Feb 10 16h 09m 50s -32° 07’ 11” 25.97 Scorpius
2023 Feb 11 16h 10m 54s -32° 11’ 56” 26.03 Scorpius