Comet 14P/Wolf
Comet 14P/Wolf is in the constellation of Ophiuchus, at a distance of
Finder Charts
The sky charts below show, at different resolutions, the position of comet 14P/Wolf 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 14P/Wolf 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 14P/Wolf from Nanjing, China (all times relative to the local timezone Asia/Shanghai):
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 14P/Wolf from Earth is currently
The following graph shows the distance of comet 14P/Wolf 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 14P/Wolf 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 14P/Wolf to Earth happened on Tuesday 19 September 2000 at a distance of 1.523343 Astronomical Units, or 227,888,832 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 14P/Wolf, 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 14P/Wolf at epoch June, 22 2012 00:00 UTC (JD: 2456101.5). Source: JPL Small-Body Database
| Element | Symbol | Value |
|---|---|---|
| Orbit eccentricity | e | 0.35708646 |
| Orbit inclination | i | 27.94035079° |
| Perihelion distance | q | 2.73129326 AU 408,595,657 km |
| Aphelion distance | Q |
5.76531817 AU 862,479,324 km |
| Semi-major axis | a |
4.24830572 AU 635,537,491 km |
| Orbital period | period |
8.7565 years 3,198.3211 days |
| Date of perihelion transit | Tp | February 27, 2009 2,454,889.8365 JD |
| Next perihelion transit | November 30, 2017 2,458,088.1576 JD |
|
| Argument of perihelion | peri | 159.23106315173° |
| Longitude of the ascending node | node | 202.11380340676° |
| Mean anomaly | M | 136.38369718889° |
| Mean motion | n | 0.11255905°/day |
Orbit Visualization
The following chart is a 3D animated visualization of the orbit of comet 14P/Wolf 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 14P/Wolf 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 27 2025 | 17h 45m 06s | +11° 19’ 30” | 20.45 | Ophiuchus |
| Jun 28 2025 | 17h 44m 27s | +11° 20’ 37” | 20.45 | Ophiuchus |
| Jun 29 2025 | 17h 43m 47s | +11° 21’ 31” | 20.44 | Ophiuchus |
| Jun 30 2025 | 17h 43m 08s | +11° 22’ 15” | 20.44 | Ophiuchus |
| Jul 01 2025 | 17h 42m 29s | +11° 22’ 45” | 20.44 | Ophiuchus |
| Jul 02 2025 | 17h 41m 50s | +11° 23’ 05” | 20.44 | Ophiuchus |
| Jul 03 2025 | 17h 41m 12s | +11° 23’ 12” | 20.44 | Ophiuchus |
| Jul 04 2025 | 17h 40m 34s | +11° 23’ 09” | 20.44 | Ophiuchus |
| Jul 05 2025 | 17h 39m 57s | +11° 22’ 54” | 20.44 | Ophiuchus |
| Jul 06 2025 | 17h 39m 20s | +11° 22’ 27” | 20.44 | Ophiuchus |
| Jul 07 2025 | 17h 38m 43s | +11° 21’ 49” | 20.43 | Ophiuchus |
| Jul 08 2025 | 17h 38m 07s | +11° 21’ 00” | 20.43 | Ophiuchus |
| Jul 09 2025 | 17h 37m 32s | +11° 19’ 59” | 20.43 | Ophiuchus |
| Jul 10 2025 | 17h 36m 57s | +11° 18’ 48” | 20.43 | Ophiuchus |
Additional Resources on TheSkyLive
- Comet 14P/Wolf: Complete reference information on TheSkyLive.com.
- Where is comet 14P/Wolf?: Key information on where to find comet 14P/Wolf in the sky.
- Distance of comet 14P/Wolf from Earth: Find out how far comet 14P/Wolf is from Earth right now.
- How Bright is comet 14P/Wolf?: Current visual brightness (magnitude) and apparent size.
- Rise and Set Times: Rise and set times of comet 14P/Wolf from your location.
- Interactive Sky Map: Planetarium-style interactive visualization of comet 14P/Wolf's position in the sky.
- Live Position Tracker: High precision real time tracker of comet 14P/Wolf's position using deep space imagery.
- Ephemeris: 15 days comet 14P/Wolf's computed ephemeris.
- Orbital elements: Information about comet 14P/Wolf orbital parameters.
- Orbit Visualization: 3D interactive visualization showing the orbit of comet 14P/Wolf with respect to the major Solar System objects.