Asteroid (NEO) 2025 EF4
Asteroid (NEO) 2025 EF4 is in the constellation of
Hercules,
at a distance of
Finder Charts
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Also check out Where is Asteroid (NEO) 2025 EF4?, a page that provides all the information needed to find Asteroid (NEO) 2025 EF4 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) 2025 EF4 from
Greenwich, UK (all times relative to the local timezone Europe/London):
Today Asteroid (NEO) 2025 EF4 is circumpolar and transits at
05:04 UTC
reaching a maximum altitude of 83.9°.
- 2025 EF4 is
above the horizon from Greenwich, UK.
- Right now it is placed in the East direction at an altitude of 70.95° above the horizon.
- Given its current magnitude, 2025 EF4 is visible only through long exposure photography.
- Go to interactive sky chart
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Distance from Earth
- 2025 EF4 is above the horizon from Greenwich, UK.
- Right now it is placed in the East direction at an altitude of 70.95° above the horizon.
- Given its current magnitude, 2025 EF4 is visible only through long exposure photography.
- Go to interactive sky chart
The distance of Asteroid (NEO) 2025 EF4 from Earth is currently
The following chart shows the distance of Asteroid (NEO) 2025 EF4 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) 2025 EF4 to Earth happens on Sat Mar 15 2025 at a distance of 0.003067 Astronomical Units, or 458,820 kilometers:
Light Curve
The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid (NEO) 2025 EF4, 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) 2025 EF4 at epoch 10 March 2025 00:00 UTC (JD: 2460745.5). Source: JPL Small-Body Database
| Element | Symbol | Value |
|---|---|---|
| Orbit eccentricity | e | 0.20523157 |
| Orbit inclination | i | 9.12485263° |
| Perihelion distance | q | 0.99484079 AU 148,826,064 km |
| Aphelion distance | Q |
1.50863256 AU 225,688,220 km |
| Semi-major axis | a |
1.25173668 AU 187,257,142 km |
| Orbital period | period |
1.4005 years 511.5262 days |
| Date of perihelion transit | Tp | 2025-Mar-07 12:12:17 2,460,742.0085 JD |
| Next perihelion transit | 2026-Aug-01 00:50 2,461,253.5347 JD |
|
| Argument of perihelion | peri | 351.65494858044° |
| Longitude of the ascending node | node | 174.33834136991° |
| Mean anomaly | M | 2.4572104330425° |
| Mean motion | n | 0.70377625°/day |
Orbit Visualization
View Asteroid (NEO) 2025 EF4 in the 3D Solar System Simulator
15 Days Ephemeris
The following table lists the ephemerides of Asteroid (NEO) 2025 EF4 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 Mar 15 | 08h 19m 43s | +10° 59’ 35” | 14.21 | Cancer |
| 2025 Mar 16 | 11h 42m 04s | +52° 21’ 08” | 14.41 | Ursa Major |
| 2025 Mar 17 | 14h 55m 33s | +55° 45’ 25” | 15.98 | Draco |
| 2025 Mar 18 | 16h 03m 55s | +51° 57’ 41” | 17.07 | Draco |
| 2025 Mar 19 | 16h 32m 44s | +49° 17’ 43” | 17.82 | Hercules |
| 2025 Mar 20 | 16h 48m 08s | +47° 32’ 27” | 18.38 | Hercules |
| 2025 Mar 21 | 16h 57m 35s | +46° 19’ 42” | 18.82 | Hercules |
| 2025 Mar 22 | 17h 03m 58s | +45° 26’ 52” | 19.18 | Hercules |
| 2025 Mar 23 | 17h 08m 31s | +44° 46’ 57” | 19.49 | Hercules |
| 2025 Mar 24 | 17h 11m 55s | +44° 15’ 44” | 19.75 | Hercules |
| 2025 Mar 25 | 17h 14m 30s | +43° 50’ 43” | 19.98 | Hercules |
| 2025 Mar 26 | 17h 16m 33s | +43° 30’ 10” | 20.18 | Hercules |
| 2025 Mar 27 | 17h 18m 10s | +43° 12’ 58” | 20.37 | Hercules |
| 2025 Mar 28 | 17h 19m 26s | +42° 58’ 19” | 20.53 | Hercules |
Additional Resources
- Position and finder charts (see also Where is Asteroid (NEO) 2025 EF4?)
- Distance from Earth (see also How far is Asteroid (NEO) 2025 EF4 from Earth?)
- When does Asteroid (NEO) 2025 EF4 rise and set?
- Brightness (see also How bright is Asteroid (NEO) 2025 EF4?)
- Orbital elements. Detailed information about Asteroid (NEO) 2025 EF4 orbital parameters.
- Interactive orbit visualization. 3d visualization showing the orbit of Asteroid (NEO) 2025 EF4 with respect to the major Solar System objects.
- 15 days ephemerides. Table showing celestial coordinates and magnitude of Asteroid (NEO) 2025 EF4 for the past and next 7 days.
- Interactive sky chart. An online planetarium application that shows where to locate Asteroid (NEO) 2025 EF4 in the sky from your location.