Asteroid 1566 Icarus
Asteroid 1566 Icarus is in the constellation of Cancer, at a distance of
Finder Charts
The sky charts below show, at different resolutions, the position of asteroid 1566 Icarus 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 asteroid 1566 Icarus 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
Rise and Set Times
The following table lists today's rise, transit and set times of asteroid 1566 Icarus from Greenwich, UK (all times relative to the local timezone Europe/London):
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 asteroid 1566 Icarus from Earth is currently
The following graph shows the distance of asteroid 1566 Icarus 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 1566 Icarus 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, 1900 and December 31, 2099, the closest approach of asteroid 1566 Icarus to Earth happened on Saturday 15 June 1968 at a distance of 0.042551 Astronomical Units, or 6,365,561 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 asteroid 1566 Icarus, 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 asteroid 1566 Icarus at epoch February, 24 2023 00:00 UTC (JD: 2460000.5). Source: JPL Small-Body Database
| Element | Symbol | Value |
|---|---|---|
| Orbit eccentricity | e | 0.82686949 |
| Orbit inclination | i | 22.79956293° |
| Perihelion distance | q | 0.18665665 AU 27,923,438 km |
| Aphelion distance | Q |
1.96959701 AU 294,647,520 km |
| Semi-major axis | a |
1.07812683 AU 161,285,479 km |
| Orbital period | period |
1.1195 years 408.8869 days |
| Date of perihelion transit | Tp | March 5, 2023 2,460,008.9638 JD |
| Next perihelion transit | April 17, 2024 2,460,417.8507 JD |
|
| Argument of perihelion | peri | 31.441774561579° |
| Longitude of the ascending node | node | 87.951654802505° |
| Mean anomaly | M | 352.54816273589° |
| Mean motion | n | 0.88043904°/day |
Orbit Visualization
The following chart is a 3D animated visualization of the orbit of asteroid 1566 Icarus 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 asteroid 1566 Icarus 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 | 07h 54m 28s | +31° 46’ 12” | 19.00 | Gemini |
| Jun 20 2025 | 08h 05m 12s | +31° 26’ 26” | 19.00 | Gemini |
| Jun 21 2025 | 08h 16m 17s | +31° 01’ 22” | 19.00 | Cancer |
| Jun 22 2025 | 08h 27m 39s | +30° 30’ 41” | 19.00 | Cancer |
| Jun 23 2025 | 08h 39m 20s | +29° 54’ 04” | 18.96 | Cancer |
| Jun 24 2025 | 08h 51m 16s | +29° 11’ 16” | 18.87 | Cancer |
| Jun 25 2025 | 09h 03m 26s | +28° 22’ 05” | 18.77 | Cancer |
| Jun 26 2025 | 09h 15m 46s | +27° 26’ 25” | 18.67 | Cancer |
| Jun 27 2025 | 09h 28m 15s | +26° 24’ 15” | 18.57 | Leo |
| Jun 28 2025 | 09h 40m 49s | +25° 15’ 46” | 18.46 | Leo |
| Jun 29 2025 | 09h 53m 23s | +24° 01’ 10” | 18.35 | Leo |
| Jun 30 2025 | 10h 05m 56s | +22° 40’ 54” | 18.25 | Leo |
| Jul 01 2025 | 10h 18m 21s | +21° 15’ 30” | 18.16 | Leo |
| Jul 02 2025 | 10h 30m 37s | +19° 45’ 38” | 18.06 | Leo |
Additional Resources on TheSkyLive
- Asteroid 1566 Icarus: Complete reference information on TheSkyLive.com.
- Where is asteroid 1566 Icarus?: Key information on where to find asteroid 1566 Icarus in the sky.
- Distance of asteroid 1566 Icarus from Earth: Find out how far asteroid 1566 Icarus is from Earth right now.
- How Bright is asteroid 1566 Icarus?: Current visual brightness (magnitude) and apparent size.
- Rise and Set Times: Rise and set times of asteroid 1566 Icarus from your location.
- Interactive Sky Map: Planetarium-style interactive visualization of asteroid 1566 Icarus's position in the sky.
- Live Position Tracker: High precision real time tracker of asteroid 1566 Icarus's position using deep space imagery.
- Ephemeris: 15 days asteroid 1566 Icarus's computed ephemeris.
- Orbital elements: Information about asteroid 1566 Icarus orbital parameters.
- Orbit Visualization: 3D interactive visualization showing the orbit of asteroid 1566 Icarus with respect to the major Solar System objects.