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🌎 Location: Greenwich, United Kingdom [change]

Asteroid (NEO) 2020 WO

Asteroid (NEO) 2020 WO 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 WO Impact Earth?.

Asteroid (NEO) 2020 WO is currently in the constellation of Andromeda. The current Right Ascension of Asteroid (NEO) 2020 WO is 01h 05m 47s and the Declination is +41° 51’ 54” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Asteroid (NEO) 2020 WO is 20.78 (JPL).

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

01h 05m 47s
+41° 51’ 54”
Andromeda
20.78
  • 2020 WO is above the horizon from Greenwich, United Kingdom [change].
  • It is visible looking in the West-North-West direction at an altitude of 29° above the horizon.
  • Given its current magnitude, 2020 WO is visible only through long exposure photography.
  • See also 2020 WO 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 WO available on TheSkyLive:

Available Resources

Asteroid (NEO) 2020 WO Position and Finder Charts

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

Asteroid (NEO) 2020 WO Distance from Earth

The distance of Asteroid (NEO) 2020 WO from Earth is currently 6,927,021 kilometers, equivalent to 0.046304 Astronomical Units. Light takes 23.1061 seconds to travel from Asteroid (NEO) 2020 WO and arrive to us.

6,927,021
0.046304
23.1061 seconds

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

During the next 10 years, the closest approach of Asteroid (NEO) 2020 WO to Earth happens on Fri Dec 4 2020 at a distance of 0.026565 Astronomical Units, or 3,974,120 kilometers:

Fri Dec 4 2020
3,974,120
0.026565

Asteroid (NEO) 2020 WO brightness

The current visual magnitude of Asteroid (NEO) 2020 WO is 20.78.

20.78

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

Asteroid (NEO) 2020 WO 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 WO is circumpolar and transits at 20:48 UTC (altitude: 80.4°)

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

The following table lists the orbital elements of Asteroid (NEO) 2020 WO at epoch 16 November 2020 00:00 UTC (JD: 2459170.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.35253091
Orbit inclination i 1.68562365°
Perihelion distance q 0.94761048 AU
141,760,510 km
Aphelion distance Q 1.97951144 AU
296,130,696 km
Semi-major axis a 1.46356096 AU
218,945,603 km
Orbital period period 1.7700 years
646.7176 days
Date of perihelion transit Tp 2020-Dec-31 07:54:18
2,459,214.8294 JD
Argument of perihelion peri 98.273921493045°
Longitude of the ascending node node 6.5687258429332°
Mean anomaly M 335.32373098963°
Mean motion n 0.55665723°/day

Visualization of Asteroid (NEO) 2020 WO Orbit

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

Asteroid (NEO) 2020 WO 15 Days Ephemeris

The following table lists the ephemerides of Asteroid (NEO) 2020 WO 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 WO in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2020 Nov 17 01h 35m 45s +30° 30’ 29” 21.32 Triangulum
2020 Nov 18 01h 32m 54s +31° 39’ 20” 21.25 Triangulum
2020 Nov 19 01h 29m 48s +32° 55’ 00” 21.17 Pisces
2020 Nov 20 01h 26m 18s +34° 18’ 30” 21.10 Andromeda
2020 Nov 21 01h 22m 24s +35° 50’ 57” 21.02 Andromeda
2020 Nov 22 01h 17m 58s +37° 33’ 41” 20.95 Andromeda
2020 Nov 23 01h 12m 52s +39° 28’ 09” 20.87 Andromeda
2020 Nov 24 01h 06m 53s +41° 36’ 06” 20.79 Andromeda
2020 Nov 25 00h 59m 45s +43° 59’ 24” 20.72 Andromeda
2020 Nov 26 00h 51m 03s +46° 39’ 55” 20.65 Andromeda
2020 Nov 27 00h 40m 12s +49° 39’ 21” 20.58 Cassiopeia
2020 Nov 28 00h 26m 13s +52° 58’ 45” 20.53 Cassiopeia
2020 Nov 29 00h 07m 39s +56° 37’ 11” 20.49 Cassiopeia
2020 Nov 30 23h 41m 58s +60° 29’ 53” 20.47 Cassiopeia