Comet 154P/Brewington
Comet 154P/Brewington Sky Charts and Coordinates
This is a simplified sky chart, showing where Comet 154P/Brewington 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.
High Precision Live Sky Chart
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 behvior 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.
Comet 154P/Brewington Rise and Set Times
Today's Comet 154P/Brewington rise, transit and set times from Greenwich, United Kingdom [change]. All times are relative to the Europe/London timezone.
Comet 154P/Brewington Orbit Diagram
This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet 154P/Brewington with respect of the Sun and the orbits of the major planets. The position of Comet 154P/Brewington 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!
View Comet 154P/Brewington in the 3D Solar System Simulator
Comet 154P/Brewington Ephemeris
The following table lists the ephemerides of Comet 154P/Brewington computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet 154P/Brewington in our Online Planetarium at the chosen date.
| Date | Right AscensionR.A. | DeclinationDec. | MagnitudeMag | Constellation |
|---|---|---|---|---|
| 2019 Apr 17 | 13h 32m 23s | -25° 49’ 00” | 25.55 | Hydra |
| 2019 Apr 18 | 13h 31m 55s | -25° 46’ 59” | 25.54 | Hydra |
| 2019 Apr 19 | 13h 31m 27s | -25° 44’ 53” | 25.54 | Hydra |
| 2019 Apr 20 | 13h 31m 00s | -25° 42’ 47” | 25.54 | Hydra |
| 2019 Apr 21 | 13h 30m 32s | -25° 40’ 37” | 25.54 | Hydra |
| 2019 Apr 22 | 13h 30m 03s | -25° 38’ 26” | 25.54 | Hydra |
| 2019 Apr 23 | 13h 29m 35s | -25° 36’ 11” | 25.54 | Hydra |
| 2019 Apr 24 | 13h 29m 08s | -25° 33’ 55” | 25.54 | Hydra |
| 2019 Apr 25 | 13h 28m 40s | -25° 31’ 36” | 25.54 | Hydra |
| 2019 Apr 26 | 13h 28m 13s | -25° 29’ 15” | 25.54 | Hydra |
| 2019 Apr 27 | 13h 27m 45s | -25° 26’ 52” | 25.54 | Hydra |
| 2019 Apr 28 | 13h 27m 18s | -25° 24’ 28” | 25.54 | Hydra |
| 2019 Apr 29 | 13h 26m 50s | -25° 22’ 00” | 25.54 | Hydra |
| 2019 Apr 30 | 13h 26m 23s | -25° 19’ 32” | 25.54 | Hydra |
Distance of Comet 154P/Brewington from Earth
The following chart shows the distance of Comet 154P/Brewington 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 154P/Brewington is also available as a real time updated value in the Live Position and Data Tracker.
Light Curve of Comet 154P/Brewington
The following chart is the predicted light curve (visual magnitude as a function of time) of Comet 154P/Brewington, 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 154P/Brewington Orbital Elements
The following table lists the orbital elements of Comet 154P/Brewington at epoch 15 October 2012 00:00 UTC (JD: 2456216.5). Source: JPL Small-Body Database
| Element | Symbol | Value |
|---|---|---|
| Orbit eccentricity | e | 0.67070844 |
| Orbit inclination | i | 17.82971603° |
| Perihelion distance | q | 1.60806640 AU 240,563,310 km |
| Aphelion distance | Q |
8.15875773 AU 1,220,532,787 km |
| Semi-major axis | a |
4.88341207 AU 730,548,048 km |
| Orbital period | period |
10.7900 years 3,941.6993 days |
| Date of perihelion transit | Tp | 2013-Dec-12 09:39:28 2,456,638.9024 JD |
| Next perihelion transit | 2024-Sep-27 02:26 2,460,580.6017 JD |
|
| Argument of perihelion | peri | 48.98875093604° |
| Longitude of the ascending node | node | 343.50322041682° |
| Mean anomaly | M | 321.42149375461° |
| Mean motion | n | 0.09133117°/day |
| Closest approach to Earth* | 2034-Oct-03 | |
| Distance of closest approach* | 0.65062234 AU 97,331,717 km |
* NOTE: values for the closest approach are computed for the time interval between 2013-Jan-01 and 2100-Dec-31, with a sampling interval of 1 day.