Comet C/1996 B2 (Hyakutake)
Comet C/1996 B2 (Hyakutake) is in the constellation of Centaurus, at a distance of
Finder Charts
The sky charts below show, at different resolutions, the position of comet C/1996 B2 (Hyakutake) 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 C/1996 B2 (Hyakutake) 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 C/1996 B2 (Hyakutake) from Greenwich, UK (all times relative to the local timezone Europe/London):
Greenwich, UKToday comet C/1996 B2 (Hyakutake) is not visible from
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Distance from Earth
The distance of comet C/1996 B2 (Hyakutake) from Earth is currently
The following graph shows the distance of comet C/1996 B2 (Hyakutake) 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 C/1996 B2 (Hyakutake) 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, 2013 and December 30, 2100, the closest approach of comet C/1996 B2 (Hyakutake) to Earth happened on Wednesday 24 April 2013 at a distance of 36.164740 Astronomical Units, or 5,410,168,144 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 C/1996 B2 (Hyakutake), 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 C/1996 B2 (Hyakutake) at epoch March, 14 1996 00:00 UTC (JD: 2450157.5). Source: JPL Small-Body Database
| Element | Symbol | Value |
|---|---|---|
| Orbit eccentricity | e | 0.99989165 |
| Orbit inclination | i | 124.92204939° |
| Perihelion distance | q | 0.23022353 AU 34,440,950 km |
| Aphelion distance | Q |
4,249.28066526 AU 635,683,340,804 km |
| Semi-major axis | a |
2,124.75544439 AU 317,858,890,877 km |
| Orbital period | period |
97,942.5999 years 35,773,534.6234 days |
| Date of perihelion transit | Tp | May 1, 1996 2,450,204.8941 JD |
| Next perihelion transit | December 11, 99940 38,223,739.5176 JD |
|
| Argument of perihelion | peri | 130.1751209781° |
| Longitude of the ascending node | node | 188.04513199216° |
| Mean anomaly | M | 359.99952305825° |
| Mean motion | n | 0.00001006°/day |
Orbit Visualization
The following chart is a 3D animated visualization of the orbit of comet C/1996 B2 (Hyakutake) 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 C/1996 B2 (Hyakutake) 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 19 2025 | 13h 41m 03s | -58° 50’ 31” | 34.51 | Centaurus |
| Jun 20 2025 | 13h 40m 59s | -58° 49’ 39” | 34.52 | Centaurus |
| Jun 21 2025 | 13h 40m 55s | -58° 48’ 46” | 34.52 | Centaurus |
| Jun 22 2025 | 13h 40m 52s | -58° 47’ 53” | 34.52 | Centaurus |
| Jun 23 2025 | 13h 40m 48s | -58° 47’ 01” | 34.52 | Centaurus |
| Jun 24 2025 | 13h 40m 45s | -58° 46’ 08” | 34.52 | Centaurus |
| Jun 25 2025 | 13h 40m 40s | -58° 45’ 16” | 34.52 | Centaurus |
| Jun 26 2025 | 13h 40m 37s | -58° 44’ 23” | 34.52 | Centaurus |
| Jun 27 2025 | 13h 40m 34s | -58° 43’ 30” | 34.52 | Centaurus |
| Jun 28 2025 | 13h 40m 31s | -58° 42’ 37” | 34.52 | Centaurus |
| Jun 29 2025 | 13h 40m 29s | -58° 41’ 44” | 34.52 | Centaurus |
| Jun 30 2025 | 13h 40m 26s | -58° 40’ 51” | 34.52 | Centaurus |
| Jul 01 2025 | 13h 40m 24s | -58° 39’ 58” | 34.52 | Centaurus |
| Jul 02 2025 | 13h 40m 21s | -58° 39’ 05” | 34.52 | Centaurus |
Additional Resources on TheSkyLive
- Comet C/1996 B2 (Hyakutake): Complete reference information on TheSkyLive.com.
- Where is comet C/1996 B2 (Hyakutake)?: Key information on where to find comet C/1996 B2 (Hyakutake) in the sky.
- Distance of comet C/1996 B2 (Hyakutake) from Earth: Find out how far comet C/1996 B2 (Hyakutake) is from Earth right now.
- How Bright is comet C/1996 B2 (Hyakutake)?: Current visual brightness (magnitude) and apparent size.
- Rise and Set Times: Rise and set times of comet C/1996 B2 (Hyakutake) from your location.
- Interactive Sky Map: Planetarium-style interactive visualization of comet C/1996 B2 (Hyakutake)'s position in the sky.
- Live Position Tracker: High precision real time tracker of comet C/1996 B2 (Hyakutake)'s position using deep space imagery.
- Ephemeris: 15 days comet C/1996 B2 (Hyakutake)'s computed ephemeris.
- Orbital elements: Information about comet C/1996 B2 (Hyakutake) orbital parameters.
- Orbit Visualization: 3D interactive visualization showing the orbit of comet C/1996 B2 (Hyakutake) with respect to the major Solar System objects.