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🌎 Location: Greenwich, United Kingdom [change]

Asteroid (NEO) 2020 WG2

Asteroid (NEO) 2020 WG2 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) 2020 WG2 Impact Earth?.

Asteroid (NEO) 2020 WG2 is currently in the constellation of Perseus. The current Right Ascension of Asteroid (NEO) 2020 WG2 is 04h 36m 15s and the Declination is +39° 48’ 49” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Asteroid (NEO) 2020 WG2 is 21.53 (JPL).

Summary of key facts about Asteroid (NEO) 2020 WG2 [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]:

04h 36m 15s
+39° 48’ 49”
  • 2020 WG2 is above the horizon from Greenwich, United Kingdom [change].
  • It is visible looking in the West direction at an altitude of 48° above the horizon.
  • Given its current magnitude, 2020 WG2 is visible only through long exposure photography.
  • See also 2020 WG2 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) 2020 WG2 available on TheSkyLive:

Available Resources

Asteroid (NEO) 2020 WG2 Position and Finder Charts

Below we provide Asteroid (NEO) 2020 WG2 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) 2020 WG2 in Perseus on November, 24 2020
Field of view: 50x30 degrees
View fullscreen
Map showing Asteroid (NEO) 2020 WG2 in Perseus on November, 24 2020
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) 2020 WG2?, a page that provides all the information needed to find Asteroid (NEO) 2020 WG2 in the sky and additional links to sky charts.

Asteroid (NEO) 2020 WG2 Distance from Earth

The distance of Asteroid (NEO) 2020 WG2 from Earth is currently 7,089,695 kilometers, equivalent to 0.047392 Astronomical Units. Light takes 23.6487 seconds to travel from Asteroid (NEO) 2020 WG2 and arrive to us.

23.6487 seconds

The following chart shows the distance of Asteroid (NEO) 2020 WG2 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) 2020 WG2 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) 2020 WG2 to Earth

During the next 10 years, the closest approach of Asteroid (NEO) 2020 WG2 to Earth happens on Tue Nov 17 2020 at a distance of 0.007250 Astronomical Units, or 1,084,520 kilometers:

Tue Nov 17 2020

Asteroid (NEO) 2020 WG2 brightness

The current visual magnitude of Asteroid (NEO) 2020 WG2 is 21.53.


The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid (NEO) 2020 WG2, 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) 2020 WG2 between January 2013 and December 2100

Asteroid (NEO) 2020 WG2 rise and set times

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

Asteroid (NEO) 2020 WG2 is circumpolar and transits at 00:22 UTC (altitude: 78.3°)

The rise and set times are defined as the time at which the upper limb of Asteroid (NEO) 2020 WG2 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) 2020 WG2 Orbital Elements

The following table lists the orbital elements of Asteroid (NEO) 2020 WG2 at epoch 30 May 2020 00:00 UTC (JD: 2459000.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.55312986
Orbit inclination i 3.47068347°
Perihelion distance q 0.85681574 AU
128,177,811 km
Aphelion distance Q 2.97792581 AU
445,491,361 km
Semi-major axis a 1.91737077 AU
286,834,586 km
Orbital period period 2.6600 years
969.7451 days
Date of perihelion transit Tp 2020-Oct-12 06:21:52
2,459,134.7652 JD
Next perihelion transit 2023-Jun-09 00:14
2,460,104.5103 JD
Argument of perihelion peri 315.02790791388°
Longitude of the ascending node node 49.178529617627°
Mean anomaly M 310.15652219227°
Mean motion n 0.37123158°/day

Visualization of Asteroid (NEO) 2020 WG2 Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid (NEO) 2020 WG2 with respect of the Sun and the orbits of the major planets. The position of Asteroid (NEO) 2020 WG2 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) 2020 WG2
View Asteroid (NEO) 2020 WG2 in the 3D Solar System Simulator

Asteroid (NEO) 2020 WG2 15 Days Ephemeris

The following table lists the ephemerides of Asteroid (NEO) 2020 WG2 computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid (NEO) 2020 WG2 in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2020 Nov 17 18h 31m 54s +13° 53’ 29” 22.00 Hercules
2020 Nov 18 20h 56m 52s +56° 10’ 51” 19.17 Cepheus
2020 Nov 19 02h 14m 51s +61° 46’ 18” 19.08 Cassiopeia
2020 Nov 20 03h 42m 41s +52° 11’ 17” 19.70 Perseus
2020 Nov 21 04h 10m 18s +46° 46’ 28” 20.28 Perseus
2020 Nov 22 04h 23m 22s +43° 34’ 47” 20.75 Perseus
2020 Nov 23 04h 30m 55s +41° 30’ 03” 21.15 Perseus
2020 Nov 24 04h 35m 48s +40° 02’ 38” 21.48 Perseus
2020 Nov 25 04h 39m 11s +38° 57’ 51” 21.78 Perseus
2020 Nov 26 04h 41m 39s +38° 07’ 45” 22.03 Perseus
2020 Nov 27 04h 43m 32s +37° 27’ 41” 22.26 Perseus
2020 Nov 28 04h 45m 01s +36° 54’ 46” 22.47 Perseus
2020 Nov 29 04h 46m 10s +36° 27’ 05” 22.66 Perseus
2020 Nov 30 04h 47m 08s +36° 03’ 21” 22.84 Auriga