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🌎  Observing from: Greenwich, United Kingdom [change]
🌅 Sunrise: 6:43  ☀️ Transit: 13:03  🌅 Sunset: 19:24

Asteroid (NEO) 2022 EF1

Asteroid (NEO) 2022 EF1 is currently in the constellation of Taurus. The current Right Ascension of Asteroid (NEO) 2022 EF1 is 04h 43m 06s and the Declination is +21° 51’ 45” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Asteroid (NEO) 2022 EF1 is 32.04 (JPL).

04h 43m 06s
+21° 51’ 45”

Today's rise, transit and set times of Asteroid (NEO) 2022 EF1 from Greenwich, United Kingdom [change] (all times relative to the local timezone Europe/London):

Azimuth: 68.1°
Max altitude: 60.4°
Azimuth: 291.8°
  • 2022 EF1 is below the horizon from Greenwich, United Kingdom [change].
  • Given its current magnitude, 2022 EF1 is visible only through long exposure photography.
  • Go to interactive sky chart

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.

Available Resources

Asteroid (NEO) 2022 EF1 Position and Finder Charts

Below we provide Asteroid (NEO) 2022 EF1 finder charts showing where the object is right now in the sky with respect to the brightest stars. The first finder chart has a field of view of 50 degrees, while the second one has a field of view of 10 degrees. Click on each finder chart to access a full screen interactive Online Planetarium.

Map showing Asteroid (NEO) 2022 EF1 in Taurus on March, 29 2023
Field of view: 50x30 degrees
View fullscreen
Map showing Asteroid (NEO) 2022 EF1 in Taurus on March, 29 2023
Field of view: 10x6 degrees
View fullscreen
 = visible to the naked eye
 = binocular, brighter than 10th magnitude
= current altitude ≥ 30°   = current altitude < 30°   = below the horizon
Location: Greenwich, United Kingdom [change]

Also check out Where is Asteroid (NEO) 2022 EF1?, a page that provides all the information needed to find Asteroid (NEO) 2022 EF1 in the sky and additional links to sky charts.

Asteroid (NEO) 2022 EF1 Distance from Earth

The distance of Asteroid (NEO) 2022 EF1 from Earth is currently 214,394,239 kilometers, equivalent to 1.433137 Astronomical Units. Light takes 11 minutes and 55.1422 seconds to travel from Asteroid (NEO) 2022 EF1 and arrive to us.

11 minutes and 55.1422 seconds

The following chart shows the distance of Asteroid (NEO) 2022 EF1 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.

Chart of the distance of Asteroid (NEO) 2022 EF1 from Earth in Astronomical Units (au)

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 of Asteroid (NEO) 2022 EF1 to Earth

During the next 10 years, the closest approach of Asteroid (NEO) 2022 EF1 to Earth happens on Thu Mar 4 2027 at a distance of 0.009025 Astronomical Units, or 1,350,187 kilometers:

Thu Mar 4 2027

Asteroid (NEO) 2022 EF1 Brightness

The current visual magnitude of Asteroid (NEO) 2022 EF1 is 32.04.


The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid (NEO) 2022 EF1, 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.

Chart of the magnitude of Asteroid (NEO) 2022 EF1 as a function of time

Asteroid (NEO) 2022 EF1 Orbital Elements

The following table lists the orbital elements of Asteroid (NEO) 2022 EF1 at epoch 24 February 2023 00:00 UTC (JD: 2460000.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.34728425
Orbit inclination i 0.53531171°
Perihelion distance q 0.75746562 AU
113,315,243 km
Aphelion distance Q 1.56350063 AU
233,896,366 km
Semi-major axis a 1.16048312 AU
173,605,805 km
Orbital period period 1.2502 years
456.6218 days
Date of perihelion transit Tp 2023-Aug-02 11:06:53
2,460,158.9631 JD
Argument of perihelion peri 82.165820060034°
Longitude of the ascending node node 166.00415550957°
Mean anomaly M 235.06790393215°
Mean motion n 0.78839857°/day

Visualization of Asteroid (NEO) 2022 EF1 Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid (NEO) 2022 EF1 with respect of the Sun and the orbits of the major planets. The position of Asteroid (NEO) 2022 EF1 and the planets along their orbits in this diagram accurately represents the current configuration of the objects in the Solar System. This is an experimental feature and it requires a WebGL enabled browser. Please provide us feedback!

Orbit Diagram of Asteroid (NEO) 2022 EF1
View Asteroid (NEO) 2022 EF1 in the 3D Solar System Simulator

Asteroid (NEO) 2022 EF1 15 Days Ephemeris

The following table lists the ephemerides of Asteroid (NEO) 2022 EF1 computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid (NEO) 2022 EF1 in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2023 Mar 22 04h 26m 21s +21° 15’ 24” 32.04 Taurus
2023 Mar 23 04h 28m 37s +21° 20’ 45” 32.04 Taurus
2023 Mar 24 04h 30m 55s +21° 26’ 00” 32.04 Taurus
2023 Mar 25 04h 33m 14s +21° 31’ 11” 32.04 Taurus
2023 Mar 26 04h 35m 33s +21° 36’ 15” 32.04 Taurus
2023 Mar 27 04h 37m 54s +21° 41’ 14” 32.04 Taurus
2023 Mar 28 04h 40m 14s +21° 46’ 08” 32.04 Taurus
2023 Mar 29 04h 42m 38s +21° 50’ 54” 32.04 Taurus
2023 Mar 30 04h 45m 01s +21° 55’ 36” 32.04 Taurus
2023 Mar 31 04h 47m 26s +22° 00’ 10” 32.04 Taurus
2023 Apr 01 04h 49m 50s +22° 04’ 36” 32.04 Taurus
2023 Apr 02 04h 52m 17s +22° 08’ 57” 32.03 Taurus
2023 Apr 03 04h 54m 44s +22° 13’ 10” 32.03 Taurus
2023 Apr 04 04h 57m 12s +22° 17’ 17” 32.03 Taurus