Comet C/2022 U1 (Leonard)
Comet C/2022 U1 (Leonard) is in the constellation of
Hercules,
at a distance of
Finder Charts
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High precision deep sky finder chart, 60 arcmin wide, showing where Comet C/2022 U1 (Leonard) is right now. Click on the image to see a more detailed fullscreen tracker view.
Also check out Where is Comet C/2022 U1 (Leonard)?, a page that provides all the information needed to find Comet C/2022 U1 (Leonard) in the sky and additional links to sky charts.
Celestial 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
Today's rise, transit and set times of Comet C/2022 U1 (Leonard) from Greenwich, UK (all times relative to the local timezone Europe/London):
- C/2022 U1 (Leonard) is below the horizon from Greenwich, UK.
- Given its current magnitude, C/2022 U1 (Leonard) is visible only through long exposure photography.
- Go to interactive sky chart
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Distance from Earth
The distance of Comet C/2022 U1 (Leonard) from Earth is currently
The following chart shows the distance of Comet C/2022 U1 (Leonard) from Earth as a function of time. In the chart the distance data is measured in Astronomical Units and sampled with an interval of 1 day.
The value of the reported distance might be somewhat inaccurate around the times of closest approach for objects passing extremely close to Earth. The value of the distance of C/2022 U1 (Leonard) from Earth is also available as a real time updated value in the Live Position and Data Tracker.
Closest Approach
Between 1 January 2000 and 31 December 2099, the closest approach of Comet C/2022 U1 (Leonard) to Earth happens on Sat Oct 28 2023 at a distance of 3.682031 Astronomical Units, or 550,823,974 kilometers:
NOTE: values for the closest approach are computed with a sampling interval of 1 day.
Light Curve
The following chart is the predicted light curve (visual magnitude as a function of time) of Comet C/2022 U1 (Leonard), 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.
Orbital Elements
The following table lists the orbital elements of Comet C/2022 U1 (Leonard) at epoch 02 March 2024 00:00 UTC (JD: 2460372.5). Source: JPL Small-Body Database
| Element | Symbol | Value |
|---|---|---|
| Orbit eccentricity | e | 0.99935346 |
| Orbit inclination | i | 128.14944453° |
| Perihelion distance | q | 4.20202139 AU 628,613,454 km |
| Aphelion distance | Q |
12,994.35463403 AU 1,943,927,788,270 km |
| Semi-major axis | a |
6,499.27832771 AU 972,278,200,862 km |
| Orbital period | period |
523,969.3773 years 191,379,815.0406 days |
| Date of perihelion transit | Tp | 2024-Mar-25 20:45:10 2,460,395.3647 JD |
| Next perihelion transit | 2189-Jul-09 11:03 193,840,210.4053 JD |
|
| Argument of perihelion | peri | 78.583443048705° |
| Longitude of the ascending node | node | 72.526095167094° |
| Mean anomaly | M | 359.99995698976° |
| Mean motion | n | 0.00000188°/day |
View Comet C/2022 U1 (Leonard) in the 3D Solar System Simulator
15 Days Ephemeris
The following table lists the ephemerides of Comet C/2022 U1 (Leonard) 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 |
|---|---|---|---|---|
| 2025 Jun 07 | 19h 03m 34s | +15° 39’ 44” | 19.18 | Aquila |
| 2025 Jun 08 | 19h 02m 30s | +15° 37’ 16” | 19.18 | Aquila |
| 2025 Jun 09 | 19h 01m 26s | +15° 34’ 40” | 19.19 | Aquila |
| 2025 Jun 10 | 19h 00m 21s | +15° 31’ 54” | 19.19 | Aquila |
| 2025 Jun 11 | 18h 59m 16s | +15° 29’ 00” | 19.19 | Aquila |
| 2025 Jun 12 | 18h 58m 11s | +15° 25’ 58” | 19.20 | Hercules |
| 2025 Jun 13 | 18h 57m 05s | +15° 22’ 46” | 19.20 | Hercules |
| 2025 Jun 14 | 18h 55m 59s | +15° 19’ 26” | 19.20 | Hercules |
| 2025 Jun 15 | 18h 54m 53s | +15° 15’ 57” | 19.21 | Hercules |
| 2025 Jun 16 | 18h 53m 46s | +15° 12’ 19” | 19.21 | Hercules |
| 2025 Jun 17 | 18h 52m 39s | +15° 08’ 33” | 19.21 | Hercules |
| 2025 Jun 18 | 18h 51m 32s | +15° 04’ 37” | 19.22 | Hercules |
| 2025 Jun 19 | 18h 50m 25s | +15° 00’ 33” | 19.22 | Hercules |
| 2025 Jun 20 | 18h 49m 17s | +14° 56’ 19” | 19.23 | Hercules |
Additional Resources on TheSkyLive
- Comet C/2022 U1 (Leonard): Complete reference information on TheSkyLive.com.
- Where is Comet C/2022 U1 (Leonard)?: Key information on locating Comet C/2022 U1 (Leonard) in the sky.
- Distance from Earth: Find out how far Comet C/2022 U1 (Leonard) is from Earth right now.
- How Bright is Comet C/2022 U1 (Leonard)?: Current visual brightness (magnitude) and apparent size.
- Rise and Set Times: Comet C/2022 U1 (Leonard)'s rise and set times from your location.
- Interactive Sky Map: planetarium-style interactive visualization of Comet C/2022 U1 (Leonard)'s position in the sky.
- Live Position Tracker: high precision position tracker with deep space imagery.
- Ephemeris: 15 days Comet C/2022 U1 (Leonard)'s computed ephemeris.
- Orbital elements: information about Comet C/2022 U1 (Leonard) orbital parameters.
- Orbit Visualization. 3d interactive visualization showing the orbit of Comet C/2022 U1 (Leonard) with respect to the major Solar System objects.