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🌎 Location: Greenwich, United Kingdom [change]

Asteroid (NEO) 2020 UG

Asteroid (NEO) 2020 UG 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 UG Impact Earth?.

Asteroid (NEO) 2020 UG is currently in the constellation of Andromeda. The current Right Ascension of Asteroid (NEO) 2020 UG is 23h 44m 48s and the Declination is +44° 03’ 50” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Asteroid (NEO) 2020 UG is 19.42 (JPL).

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

23h 44m 48s
+44° 03’ 50”
Andromeda
19.42
  • 2020 UG is above the horizon from Greenwich, United Kingdom [change].
  • It is visible looking in the East-South-East direction at an altitude of 71° above the horizon.
  • Given its current magnitude, 2020 UG is visible only through long exposure photography.
  • See also 2020 UG 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 UG available on TheSkyLive:

Available Resources

Asteroid (NEO) 2020 UG Position and Finder Charts

Below we provide Asteroid (NEO) 2020 UG 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 UG in Andromeda on October, 21 2020
Field of view: 50x30 degrees
View fullscreen
Map showing Asteroid (NEO) 2020 UG in Andromeda on October, 21 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 UG?, a page that provides all the information needed to find Asteroid (NEO) 2020 UG in the sky and additional links to sky charts.

Asteroid (NEO) 2020 UG Distance from Earth

The distance of Asteroid (NEO) 2020 UG from Earth is currently 2,548,992 kilometers, equivalent to 0.017039 Astronomical Units. Light takes 8.5025 seconds to travel from Asteroid (NEO) 2020 UG and arrive to us.

2,548,992
0.017039
8.5025 seconds

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

During the next 10 years, the closest approach of Asteroid (NEO) 2020 UG to Earth happens on Fri Oct 23 2020 at a distance of 0.014993 Astronomical Units, or 2,242,987 kilometers:

Fri Oct 23 2020
2,242,987
0.014993

Asteroid (NEO) 2020 UG brightness

The current visual magnitude of Asteroid (NEO) 2020 UG is 19.42.

19.42

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

Asteroid (NEO) 2020 UG 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 UG is circumpolar and transits at 21:40 UTC (altitude: 82.6°)

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

The following table lists the orbital elements of Asteroid (NEO) 2020 UG at epoch 16 October 2020 00:00 UTC (JD: 2459139.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.44961348
Orbit inclination i 2.41292979°
Perihelion distance q 0.97040944 AU
145,171,186 km
Aphelion distance Q 2.55587401 AU
382,353,310 km
Semi-major axis a 1.76314172 AU
263,762,248 km
Orbital period period 2.3400 years
855.1243 days
Date of perihelion transit Tp 2020-Nov-14 06:39:26
2,459,167.7774 JD
Argument of perihelion peri 43.668951504448°
Longitude of the ascending node node 13.175699542192°
Mean anomaly M 348.09546317325°
Mean motion n 0.42099142°/day

Visualization of Asteroid (NEO) 2020 UG Orbit

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

Asteroid (NEO) 2020 UG 15 Days Ephemeris

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

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2020 Oct 14 23h 21m 55s +03° 03’ 42” 21.11 Pisces
2020 Oct 15 23h 22m 32s +05° 07’ 54” 20.91 Pisces
2020 Oct 16 23h 23m 24s +07° 39’ 18” 20.70 Pisces
2020 Oct 17 23h 24m 34s +10° 46’ 49” 20.46 Pegasus
2020 Oct 18 23h 26m 12s +14° 43’ 02” 20.22 Pegasus
2020 Oct 19 23h 28m 32s +19° 46’ 00” 19.96 Pegasus
2020 Oct 20 23h 31m 54s +26° 20’ 43” 19.72 Pegasus
2020 Oct 21 23h 37m 09s +34° 58’ 45” 19.51 Andromeda
2020 Oct 22 23h 46m 05s +46° 09’ 35” 19.40 Andromeda
2020 Oct 23 00h 04m 18s +59° 51’ 33” 19.46 Cassiopeia
2020 Oct 24 00h 57m 55s +74° 37’ 26” 19.72 Cassiopeia
2020 Oct 25 05h 58m 42s +83° 16’ 20” 20.18 Camelopardalis
2020 Oct 26 09h 39m 05s +74° 28’ 08” 20.73 Draco
2020 Oct 27 10h 20m 22s +64° 54’ 55” 21.30 Ursa Major