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🌎  Greenwich, United Kingdom [change]

Asteroid (NEO) 2009 WR52

Asteroid (NEO) 2009 WR52 is a Near Earth Object. If you've heard news about a potential impact of this asteroid with the Earth, please check out Will Asteroid Asteroid (NEO) 2009 WR52 Impact Earth?.

Asteroid (NEO) 2009 WR52 is currently in the constellation of Leo. The current Right Ascension of Asteroid (NEO) 2009 WR52 is 10h 49m 37s and the Declination is +10° 09’ 07” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Asteroid (NEO) 2009 WR52 is 31.26 (JPL).

Summary of key facts about Asteroid (NEO) 2009 WR52 [tip: you can also create a Quick Access page for this data if you access it frequently and would like to have a simpler view]:

10h 49m 37s
+10° 09’ 07”
  • 2009 WR52 is above the horizon from Greenwich, United Kingdom [change].
  • It is visible looking in the West direction at an altitude of 13° above the horizon.
  • Given its current magnitude, 2009 WR52 is visible only through long exposure photography.
  • See also 2009 WR52 rise and set times.
  • 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.

Additional information about Asteroid (NEO) 2009 WR52 available on TheSkyLive:

Available Resources

Asteroid (NEO) 2009 WR52 Position and Finder Charts

Below we provide Asteroid (NEO) 2009 WR52 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) 2009 WR52 in Leo on October, 03 2022
Field of view: 50x30 degrees
View fullscreen
Map showing Asteroid (NEO) 2009 WR52 in Leo on October, 03 2022
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) 2009 WR52?, a page that provides all the information needed to find Asteroid (NEO) 2009 WR52 in the sky and additional links to sky charts.

Asteroid (NEO) 2009 WR52 Distance from Earth

The distance of Asteroid (NEO) 2009 WR52 from Earth is currently 289,726,432 kilometers, equivalent to 1.936702 Astronomical Units. Light takes 16 minutes and 6.4234 seconds to travel from Asteroid (NEO) 2009 WR52 and arrive to us.

16 minutes and 6.4234 seconds

The following chart shows the distance of Asteroid (NEO) 2009 WR52 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.

Distance of Asteroid (NEO) 2009 WR52 from Earth between January 2013 and December 2100

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) 2009 WR52 to Earth

During the next 10 years, the closest approach of Asteroid (NEO) 2009 WR52 to Earth happens on Sat May 20 2028 at a distance of 0.005066 Astronomical Units, or 757,825 kilometers:

Sat May 20 2028

Asteroid (NEO) 2009 WR52 brightness

The current visual magnitude of Asteroid (NEO) 2009 WR52 is 31.26.


The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid (NEO) 2009 WR52, 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.

Predicted magnitude of Asteroid (NEO) 2009 WR52 between January 2013 and December 2100

Asteroid (NEO) 2009 WR52 rise and set times

Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

Today's Asteroid (NEO) 2009 WR52 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 79.7°
Max altitude: 48.7°
Azimuth: 280.1°

The rise and set times are defined as the time at which the upper limb of Asteroid (NEO) 2009 WR52 touches the horizon, considering the effect of the atmospheric refraction. As the atmospheric conditions cannot be modeled precisely the times reported here should be considered correct with an approximation of few minutes.

Asteroid (NEO) 2009 WR52 Orbital Elements

The following table lists the orbital elements of Asteroid (NEO) 2009 WR52 at epoch 20 January 2022 00:00 UTC (JD: 2459600.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.15502868
Orbit inclination i 4.23669129°
Perihelion distance q 0.87332185 AU
130,647,089 km
Aphelion distance Q 1.19378227 AU
178,587,287 km
Semi-major axis a 1.03355206 AU
154,617,188 km
Orbital period period 1.0508 years
383.7929 days
Date of perihelion transit Tp 2022-Apr-17 22:20:24
2,459,687.4308 JD
Next perihelion transit 2023-May-06 17:22
2,460,071.2238 JD
Argument of perihelion peri 269.97353063841°
Longitude of the ascending node node 61.006001844405°
Mean anomaly M 278.45836369255°
Mean motion n 0.93800583°/day

Visualization of Asteroid (NEO) 2009 WR52 Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid (NEO) 2009 WR52 with respect of the Sun and the orbits of the major planets. The position of Asteroid (NEO) 2009 WR52 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) 2009 WR52
View Asteroid (NEO) 2009 WR52 in the 3D Solar System Simulator

Asteroid (NEO) 2009 WR52 15 Days Ephemeris

The following table lists the ephemerides of Asteroid (NEO) 2009 WR52 computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid (NEO) 2009 WR52 in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2022 Sep 26 10h 25m 50s +12° 22’ 38” 31.24 Leo
2022 Sep 27 10h 28m 58s +12° 05’ 34” 31.25 Leo
2022 Sep 28 10h 32m 06s +11° 48’ 20” 31.25 Leo
2022 Sep 29 10h 35m 13s +11° 31’ 01” 31.25 Leo
2022 Sep 30 10h 38m 20s +11° 13’ 36” 31.25 Leo
2022 Oct 01 10h 41m 26s +10° 56’ 03” 31.26 Leo
2022 Oct 02 10h 44m 32s +10° 38’ 24” 31.26 Leo
2022 Oct 03 10h 47m 39s +10° 20’ 39” 31.26 Leo
2022 Oct 04 10h 50m 44s +10° 02’ 48” 31.26 Leo
2022 Oct 05 10h 53m 49s +09° 44’ 51” 31.27 Leo
2022 Oct 06 10h 56m 53s +09° 26’ 48” 31.27 Leo
2022 Oct 07 10h 59m 58s +09° 08’ 39” 31.27 Leo
2022 Oct 08 11h 03m 02s +08° 50’ 26” 31.27 Leo
2022 Oct 09 11h 06m 06s +08° 32’ 08” 31.28 Leo