Asteroid (NEO) 2021 FH1
Asteroid (NEO) 2021 FH1 is in the constellation of
Triangulum,
at a distance of
Finder Charts
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Also check out Where is Asteroid (NEO) 2021 FH1?, a page that provides all the information needed to find Asteroid (NEO) 2021 FH1 in the sky and additional links to sky charts.
Celestial Coordinates
Apparent
J2000
Additional Information
Rise and Set Times
Today's rise, transit and set times of Asteroid (NEO) 2021 FH1 from Frankston East, Australia (all times relative to the local timezone Australia/Melbourne):
- 2021 FH1 is below the horizon from Frankston East, Australia.
- Given its current magnitude, 2021 FH1 is visible only through long exposure photography.
- Go to interactive sky chart
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Distance from Earth
The distance of Asteroid (NEO) 2021 FH1 from Earth is currently
The following chart shows the distance of Asteroid (NEO) 2021 FH1 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.
Closest Approach
During the next 10 years, the closest approach of Asteroid (NEO) 2021 FH1 to Earth happens on Wed Mar 21 2029 at a distance of 0.010075 Astronomical Units, or 1,507,243 kilometers:
Light Curve
The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid (NEO) 2021 FH1, 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 Asteroid (NEO) 2021 FH1 at epoch 12 September 2023 00:00 UTC (JD: 2460200.5). Source: JPL Small-Body Database
| Element | Symbol | Value |
|---|---|---|
| Orbit eccentricity | e | 0.33567578 |
| Orbit inclination | i | 18.21678870° |
| Perihelion distance | q | 0.80468439 AU 120,379,072 km |
| Aphelion distance | Q |
1.61788088 AU 242,031,535 km |
| Semi-major axis | a |
1.21128264 AU 181,205,303 km |
| Orbital period | period |
1.3331 years 486.9301 days |
| Date of perihelion transit | Tp | 2024-Jan-17 07:59:06 2,460,326.8327 JD |
| Next perihelion transit | 2025-May-18 06:18 2,460,813.7629 JD |
|
| Argument of perihelion | peri | 78.995297655657° |
| Longitude of the ascending node | node | 179.57011934051° |
| Mean anomaly | M | 266.59897170485° |
| Mean motion | n | 0.73932576°/day |
View Asteroid (NEO) 2021 FH1 in the 3D Solar System Simulator
15 Days Ephemeris
The following table lists the ephemerides of Asteroid (NEO) 2021 FH1 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 14 | 01h 15m 04s | +30° 13’ 06” | 26.95 | Pisces |
| 2025 Jun 15 | 01h 18m 05s | +30° 04’ 24” | 26.95 | Pisces |
| 2025 Jun 16 | 01h 21m 06s | +29° 55’ 44” | 26.96 | Pisces |
| 2025 Jun 17 | 01h 24m 07s | +29° 47’ 05” | 26.96 | Pisces |
| 2025 Jun 18 | 01h 27m 08s | +29° 38’ 27” | 26.97 | Pisces |
| 2025 Jun 19 | 01h 30m 09s | +29° 29’ 51” | 26.98 | Pisces |
| 2025 Jun 20 | 01h 33m 10s | +29° 21’ 14” | 26.98 | Triangulum |
| 2025 Jun 21 | 01h 36m 11s | +29° 12’ 38” | 26.99 | Triangulum |
| 2025 Jun 22 | 01h 39m 11s | +29° 04’ 01” | 27.00 | Triangulum |
| 2025 Jun 23 | 01h 42m 11s | +28° 55’ 23” | 27.00 | Triangulum |
| 2025 Jun 24 | 01h 45m 12s | +28° 46’ 44” | 27.01 | Triangulum |
| 2025 Jun 25 | 01h 48m 11s | +28° 38’ 03” | 27.02 | Pisces |
| 2025 Jun 26 | 01h 51m 10s | +28° 29’ 21” | 27.02 | Triangulum |
| 2025 Jun 27 | 01h 54m 08s | +28° 20’ 36” | 27.03 | Triangulum |
Additional Resources on TheSkyLive
- Asteroid (NEO) 2021 FH1: Complete reference information on TheSkyLive.com.
- Where is Asteroid (NEO) 2021 FH1?: Key information on where to find Asteroid (NEO) 2021 FH1 in the sky.
- Distance from Earth: Find out how far Asteroid (NEO) 2021 FH1 is from Earth right now.
- How Bright is Asteroid (NEO) 2021 FH1?: Current visual brightness (magnitude) and apparent size.
- Rise and Set Times: Rise and set times of Asteroid (NEO) 2021 FH1 from your location.
- Interactive Sky Map: Planetarium-style interactive visualization of Asteroid (NEO) 2021 FH1's position in the sky.
- Ephemeris: 15 days Asteroid (NEO) 2021 FH1's computed ephemeris.
- Orbital elements: Information about Asteroid (NEO) 2021 FH1 orbital parameters.
- Orbit Visualization: 3D interactive visualization showing the orbit of Asteroid (NEO) 2021 FH1 with respect to the major Solar System objects.