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Comet 297P/Beshore (2008 J2)

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Comet 297P/Beshore (2008 J2) Sky Charts and Coordinates

This is a simplified sky chart, showing where Comet 297P/Beshore (2008 J2) is now with respect to the brightest stars and constellations.

More advanced sky charts are available on TheSkyLive for this object: 1) the Online Planetarium which is interactive and allows to select dates and additional objects to visualize; and 2) the Live Position and Data Tracker which provides the highest precision position data and features deep sky imagery from the Digitized Sky Survey.

Comet 297P/Beshore (2008 J2) in Cetus on January, 24 2018
High Precision Live Sky Chart
02h 55m 53s
+09° 09’ 37”
 = visible to the naked eye
 = binocular, brighter than 10th magnitude
= current altitude ≥ 30°   = current altitude < 30°   = below the horizon
Location: Greenwich, United Kingdom [change]

Comet 297P/Beshore (2008 J2) Rise and Set Times

Today's Comet 297P/Beshore (2008 J2) rise, transit and set times from Greenwich, United Kingdom [change]. All times are relative to the local timezone Europe/London.

Azimuth: 80.8°
Max altitude: 47.7°
Azimuth: 279.2°

Comet 297P/Beshore (2008 J2) Orbit Diagram

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet 297P/Beshore (2008 J2) with respect of the Sun and the orbits of the major planets. The position of Comet 297P/Beshore (2008 J2) 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 297P/Beshore (2008 J2)
View Comet 297P/Beshore (2008 J2) in the 3D Solar System Simulator

Comet 297P/Beshore (2008 J2) 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. Click on each row of the table to locate Comet 297P/Beshore (2008 J2) in our Online Planetarium at the chosen date.

Date MagnitudeMag Right AscensionR.A. DeclinationDec. Constellation
2018 Jan 17 23.63 02h 55m 26s +08° 50’ 13” Cetus
2018 Jan 18 23.64 02h 55m 27s +08° 52’ 50” Cetus
2018 Jan 19 23.65 02h 55m 28s +08° 55’ 28” Cetus
2018 Jan 20 23.66 02h 55m 32s +08° 58’ 12” Cetus
2018 Jan 21 23.66 02h 55m 36s +09° 00’ 57” Cetus
2018 Jan 22 23.67 02h 55m 41s +09° 03’ 47” Cetus
2018 Jan 23 23.68 02h 55m 45s +09° 06’ 41” Cetus
2018 Jan 24 23.68 02h 55m 53s +09° 09’ 37” Cetus
2018 Jan 25 23.69 02h 55m 59s +09° 12’ 37” Cetus
2018 Jan 26 23.70 02h 56m 08s +09° 15’ 39” Cetus
2018 Jan 27 23.71 02h 56m 17s +09° 18’ 45” Cetus
2018 Jan 28 23.71 02h 56m 27s +09° 21’ 54” Cetus
2018 Jan 29 23.72 02h 56m 39s +09° 25’ 05” Cetus
2018 Jan 30 23.73 02h 56m 50s +09° 28’ 21” Cetus

Distance of Comet 297P/Beshore (2008 J2) from Earth

The following chart shows the distance of Comet 297P/Beshore (2008 J2) from Earth as a function of time. Distance data is measured in Astronomical Units and sampled with a 2 days interval.

The reported distances might be inaccurate around the times of closest approach for objects passing extremely close to Earth. The value of the distance of 297P/Beshore (2008 J2) is also available as a real time updated value in the Live Position and Data Tracker.

Distance of Comet 297P/Beshore (2008 J2) from Earth between January 2013 and December 2075

Light Curve of Comet 297P/Beshore (2008 J2)

The following chart is the predicted light curve (visual magnitude as a function of time) of Comet 297P/Beshore (2008 J2), 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 297P/Beshore (2008 J2) between January 2013 and December 2075

Comet 297P/Beshore (2008 J2) Orbital Elements

The following table lists the orbital elements of Comet 297P/Beshore (2008 J2) at epoch 25 February 2009 00:00 UTC (JD: 2454888.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.30859839
Orbit inclination i 10.26348818°
Perihelion distance q 2.40887635 AU
360,362,774 km
Aphelion distance Q 4.55921957 AU
682,049,541 km
Semi-major axis a 3.48404796 AU
521,206,157 km
Orbital period period 6.5000 years
2,375.3336 days
Date of perihelion transit Tp 2008-Mar-21 00:46:11
2,454,546.5321 JD
Next perihelion transit 2014-Sep-21 08:46
2,456,921.8657 JD
Argument of perihelion peri 131.82172057503°
Longitude of the ascending node node 98.285442862553°
Mean anomaly M 51.827858200622°
Mean motion n 0.15155766°/day
Closest approach to Earth* 2021-Jun-20
Distance of closest approach* 1.51158114 AU
226,129,320 km

* NOTE: values for the closest approach are computed for the time interval between 2013-Jan-01 and 2075-Dec-31, with a sampling interval of 1 day.