Comet 297P/Beshore (2008 J2)
Comet 297P/Beshore (2008 J2) is in the constellation of Gemini, at a distance of
Finder Charts
The sky charts below show, at different resolutions, the position of comet 297P/Beshore (2008 J2) in the sky. Click on each chart to access the interactive star map tool.
The following map uses photographic imagery from the Digitized Sky Survey (DSS) to realistically visualize the precise position of comet 297P/Beshore (2008 J2) against the stars in the background. The horizontal size of the map measures 60 arcminutes. Click on the image to access a more detailed full-screen view.
Equatorial Coordinates
Apparent
J2000
Additional Information
The observed values of Magnitude, Coma Diameter and Tail Length are derived from the most recent observation recorded at the Comet Observers Database. The value of Predicted Magnitude comes from the JPL Horizons ephemerides service and, in the case of comets, might be inaccurate given the highly dynamic and unpredictable behavior of these objects. When available, please refer to the Observed Magnitude value and consider the Predicted 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.
Rise and Set Times
The following table lists today's rise, transit and set times of comet 297P/Beshore (2008 J2) from Šentjernej, Slovenia (all times relative to the local timezone Europe/Ljubljana):
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.
Distance from Earth
The distance of comet 297P/Beshore (2008 J2) from Earth is currently
The following graph shows the distance of comet 297P/Beshore (2008 J2) from Earth as a function of time. In the chart the distance is measured in Astronomical Units and the data is sampled with an interval of 1 day.
Note: The values in this chart may not be entirely accurate around the time of closest approach for objects passing very close to Earth at high speed (e.g., Near-Earth Objects).
The value of the distance of 297P/Beshore (2008 J2) from Earth is also available as a real time updated value in the live position tracker.
Closest Approach to Earth
In the period between January 1, 2000 and December 31, 2099, the closest approach of comet 297P/Beshore (2008 J2) to Earth will happen on Monday 9 June 2081 at a distance of 1.370456 Astronomical Units, or 205,017,322 kilometers:
Note: the values for the closest approach are computed with a sampling interval of 1 day.
Light Curve
The following chart shows the light curve of comet 297P/Beshore (2008 J2), i.e., its apparent magnitude as a function of time. The curve is calculated using the latest ephemerides provided by JPL Horizons. The magnitude data is sampled with the interval of 2 days. Because of this sampling, inaccuracies may occur for objects that have large variations of brightness over a few days. For comets, large discrepancies can arise between the calculated brightness and the observations due to their highly dynamic, and not always precisely predictable, behavior.
Orbital Elements
The following table lists the orbital elements of comet 297P/Beshore (2008 J2) at epoch February, 27 2009 00:00 UTC (JD: 2454890.5). Source: JPL Small-Body Database
| Element | Symbol | Value |
|---|---|---|
| Orbit eccentricity | e | 0.30860610 |
| Orbit inclination | i | 10.26338970° |
| Perihelion distance | q | 2.40884148 AU 360,357,556 km |
| Aphelion distance | Q |
4.55923123 AU 682,051,285 km |
| Semi-major axis | a |
3.48403635 AU 521,204,421 km |
| Orbital period | period |
6.5033 years 2,375.3217 days |
| Date of perihelion transit | Tp | March 21, 2008 2,454,546.5287 JD |
| Next perihelion transit | September 21, 2014 2,456,921.8505 JD |
|
| Argument of perihelion | peri | 131.82004245568° |
| Longitude of the ascending node | node | 98.285080077052° |
| Mean anomaly | M | 52.131741155348° |
| Mean motion | n | 0.15155842°/day |
Orbit Visualization
The following chart is a 3D animated visualization of the orbit of comet 297P/Beshore (2008 J2) relative to the other major objects in the Solar System. You can access more advanced features using our 3D Solar System Viewer.
15 Days Ephemeris
The following table lists the ephemerides of comet 297P/Beshore (2008 J2) computed for the past and next 7 days, with a 24 hours interval. Apparent celestial coordinates are provided.
| Date | Right AscensionR.A. | DeclinationDec. | MagnitudeMag | Constellation |
|---|---|---|---|---|
| Jun 23 2025 | 05h 58m 21s | +23° 13’ 22” | 23.29 | Taurus |
| Jun 24 2025 | 05h 59m 29s | +23° 14’ 20” | 23.29 | Taurus |
| Jun 25 2025 | 06h 00m 37s | +23° 15’ 15” | 23.28 | Taurus |
| Jun 26 2025 | 06h 01m 45s | +23° 16’ 09” | 23.28 | Taurus |
| Jun 27 2025 | 06h 02m 53s | +23° 17’ 00” | 23.28 | Gemini |
| Jun 28 2025 | 06h 04m 01s | +23° 17’ 51” | 23.27 | Gemini |
| Jun 29 2025 | 06h 05m 09s | +23° 18’ 39” | 23.27 | Gemini |
| Jun 30 2025 | 06h 06m 17s | +23° 19’ 26” | 23.26 | Gemini |
| Jul 01 2025 | 06h 07m 25s | +23° 20’ 10” | 23.26 | Gemini |
| Jul 02 2025 | 06h 08m 33s | +23° 20’ 54” | 23.25 | Gemini |
| Jul 03 2025 | 06h 09m 41s | +23° 21’ 34” | 23.25 | Gemini |
| Jul 04 2025 | 06h 10m 48s | +23° 22’ 14” | 23.24 | Gemini |
| Jul 05 2025 | 06h 11m 56s | +23° 22’ 52” | 23.24 | Gemini |
| Jul 06 2025 | 06h 13m 04s | +23° 23’ 28” | 23.23 | Gemini |
Additional Resources on TheSkyLive
- Comet 297P/Beshore (2008 J2): Complete reference information on TheSkyLive.com.
- Where is comet 297P/Beshore (2008 J2)?: Key information on where to find comet 297P/Beshore (2008 J2) in the sky.
- Distance of comet 297P/Beshore (2008 J2) from Earth: Find out how far comet 297P/Beshore (2008 J2) is from Earth right now.
- How Bright is comet 297P/Beshore (2008 J2)?: Current visual brightness (magnitude) and apparent size.
- Rise and Set Times: Rise and set times of comet 297P/Beshore (2008 J2) from your location.
- Interactive Sky Map: Planetarium-style interactive visualization of comet 297P/Beshore (2008 J2)'s position in the sky.
- Live Position Tracker: High precision real time tracker of comet 297P/Beshore (2008 J2)'s position using deep space imagery.
- Ephemeris: 15 days comet 297P/Beshore (2008 J2)'s computed ephemeris.
- Orbital elements: Information about comet 297P/Beshore (2008 J2) orbital parameters.
- Orbit Visualization: 3D interactive visualization showing the orbit of comet 297P/Beshore (2008 J2) with respect to the major Solar System objects.