Your guide to the Solar System and the night sky
🌎 Location: Greenwich, United Kingdom [change]

Asteroid (NEO) 2020 TX4

Asteroid (NEO) 2020 TX4 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 TX4 Impact Earth?.

Asteroid (NEO) 2020 TX4 is currently in the constellation of Canes Venatici. The current Right Ascension of Asteroid (NEO) 2020 TX4 is 12h 56m 15s and the Declination is +31° 57’ 45” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Asteroid (NEO) 2020 TX4 is 25.82 (JPL).

Summary of key facts about Asteroid (NEO) 2020 TX4 [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]:

12h 56m 15s
+31° 57’ 45”
Canes Venatici
  • 2020 TX4 is above the horizon from Greenwich, United Kingdom [change].
  • It is visible looking in the North-West direction at an altitude of 4° above the horizon.
  • Given its current magnitude, 2020 TX4 is visible only through long exposure photography.
  • See also 2020 TX4 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 TX4 available on TheSkyLive:

Available Resources

Asteroid (NEO) 2020 TX4 Position and Finder Charts

Below we provide Asteroid (NEO) 2020 TX4 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 TX4 in Canes Venatici on October, 21 2020
Field of view: 50x30 degrees
View fullscreen
Map showing Asteroid (NEO) 2020 TX4 in Canes Venatici 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 TX4?, a page that provides all the information needed to find Asteroid (NEO) 2020 TX4 in the sky and additional links to sky charts.

Asteroid (NEO) 2020 TX4 Distance from Earth

The distance of Asteroid (NEO) 2020 TX4 from Earth is currently 3,936,150 kilometers, equivalent to 0.026312 Astronomical Units. Light takes 13.1296 seconds to travel from Asteroid (NEO) 2020 TX4 and arrive to us.

13.1296 seconds

The following chart shows the distance of Asteroid (NEO) 2020 TX4 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 TX4 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 TX4 to Earth

During the next 10 years, the closest approach of Asteroid (NEO) 2020 TX4 to Earth happens on Sat Oct 17 2020 at a distance of 0.004146 Astronomical Units, or 620,270 kilometers:

Sat Oct 17 2020

Asteroid (NEO) 2020 TX4 brightness

The current visual magnitude of Asteroid (NEO) 2020 TX4 is 25.82.


The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid (NEO) 2020 TX4, 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 TX4 between January 2013 and December 2100

Asteroid (NEO) 2020 TX4 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) 2020 TX4 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 56.1°
Max altitude: 71.4°
Azimuth: 301.9°

The rise and set times are defined as the time at which the upper limb of Asteroid (NEO) 2020 TX4 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 TX4 Orbital Elements

The following table lists the orbital elements of Asteroid (NEO) 2020 TX4 at epoch 30 May 2020 00:00 UTC (JD: 2459000.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.46100851
Orbit inclination i 7.91616036°
Perihelion distance q 0.89157993 AU
133,378,459 km
Aphelion distance Q 2.41674663 AU
361,540,151 km
Semi-major axis a 1.65416328 AU
247,459,305 km
Orbital period period 2.1300 years
777.0805 days
Date of perihelion transit Tp 2020-Nov-23 16:54:05
2,459,177.2042 JD
Argument of perihelion peri 50.168721124762°
Longitude of the ascending node node 22.824241621704°
Mean anomaly M 278.1377893004°
Mean motion n 0.46327249°/day

Visualization of Asteroid (NEO) 2020 TX4 Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid (NEO) 2020 TX4 with respect of the Sun and the orbits of the major planets. The position of Asteroid (NEO) 2020 TX4 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 TX4
View Asteroid (NEO) 2020 TX4 in the 3D Solar System Simulator

Asteroid (NEO) 2020 TX4 15 Days Ephemeris

The following table lists the ephemerides of Asteroid (NEO) 2020 TX4 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 TX4 in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2020 Oct 14 00h 33m 34s -13° 15’ 47” 20.64 Cetus
2020 Oct 15 00h 29m 14s -09° 13’ 09” 19.88 Cetus
2020 Oct 16 00h 20m 12s -00° 27’ 51” 18.79 Pisces
2020 Oct 17 23h 49m 53s +27° 03’ 55” 17.67 Pegasus
2020 Oct 18 15h 51m 51s +72° 21’ 59” 19.69 Ursa Minor
2020 Oct 19 13h 23m 09s +47° 07’ 02” 23.00 Canes Venatici
2020 Oct 20 13h 05m 48s +38° 11’ 44” 24.00 Canes Venatici
2020 Oct 21 12h 59m 15s +34° 02’ 56” 25.00 Canes Venatici
2020 Oct 22 12h 55m 50s +31° 40’ 12” 26.00 Canes Venatici
2020 Oct 23 12h 53m 44s +30° 07’ 14” 27.00 Coma
2020 Oct 24 12h 52m 21s +29° 01’ 19” 27.00 Coma
2020 Oct 25 12h 51m 24s +28° 11’ 35” 27.00 Coma
2020 Oct 26 12h 50m 42s +27° 32’ 12” 27.00 Coma
2020 Oct 27 12h 50m 12s +26° 59’ 47” 28.00 Coma