Comet 12P/Pons-Brooks Sky Charts and Coordinates
This is a simplified sky chart, showing where Comet 12P/Pons-Brooks 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 12P/Pons-Brooks Rise and Set Times
Today's Comet 12P/Pons-Brooks rise, transit and set times from Greenwich, United Kingdom [change]. All times are relative to the local timezone Europe/London.
Comet 12P/Pons-Brooks Orbit Diagram
This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet 12P/Pons-Brooks with respect of the Sun and the orbits of the major planets. The position of Comet 12P/Pons-Brooks 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 12P/Pons-Brooks Ephemeris
The following table lists the ephemerides of Comet 12P/Pons-Brooks computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet 12P/Pons-Brooks in our Online Planetarium at the chosen date.
|2018 Jul 13||28.60||17h 47m 08s||+15° 28’ 19”||Hercules|
|2018 Jul 14||28.60||17h 46m 54s||+15° 27’ 42”||Hercules|
|2018 Jul 15||28.60||17h 46m 40s||+15° 27’ 05”||Hercules|
|2018 Jul 16||28.59||17h 46m 24s||+15° 26’ 23”||Hercules|
|2018 Jul 17||28.59||17h 46m 10s||+15° 25’ 40”||Hercules|
|2018 Jul 18||28.59||17h 45m 56s||+15° 24’ 53”||Hercules|
|2018 Jul 19||28.59||17h 45m 42s||+15° 24’ 06”||Hercules|
|2018 Jul 20||28.59||17h 45m 28s||+15° 23’ 16”||Hercules|
|2018 Jul 21||28.59||17h 45m 15s||+15° 22’ 23”||Hercules|
|2018 Jul 22||28.58||17h 45m 01s||+15° 21’ 28”||Hercules|
|2018 Jul 23||28.58||17h 44m 47s||+15° 20’ 30”||Hercules|
|2018 Jul 24||28.58||17h 44m 34s||+15° 19’ 32”||Hercules|
|2018 Jul 25||28.58||17h 44m 21s||+15° 18’ 29”||Hercules|
|2018 Jul 26||28.58||17h 44m 08s||+15° 17’ 26”||Hercules|
Distance of Comet 12P/Pons-Brooks from Earth
The following chart shows the distance of Comet 12P/Pons-Brooks 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 12P/Pons-Brooks is also available as a real time updated value in the Live Position and Data Tracker.
Light Curve of Comet 12P/Pons-Brooks
The following chart is the predicted light curve (visual magnitude as a function of time) of Comet 12P/Pons-Brooks, 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.
Comet 12P/Pons-Brooks Orbital Elements
The following table lists the orbital elements of Comet 12P/Pons-Brooks at epoch 01 January 1970 00:00 UTC (JD: 2435000.5). Source: JPL Small-Body Database
|Perihelion distance||q||0.77366709 AU
|Date of perihelion transit||Tp||1954-May-22 21:08:25
|Next perihelion transit||2025-Mar-27 02:06
|Argument of perihelion||peri||199.0284685654°|
|Longitude of the ascending node||node||255.8911443583°|
|Closest approach to Earth*||2024-Jun-02|
|Distance of closest approach*||1.54560177 AU
* 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.