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🌎 Location: Greenwich, United Kingdom [change]

Asteroid (NEO) 2020 TM7

Asteroid (NEO) 2020 TM7 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 TM7 Impact Earth?.

Asteroid (NEO) 2020 TM7 is currently in the constellation of Pisces. The current Right Ascension of Asteroid (NEO) 2020 TM7 is 23h 54m 13s and the Declination is -05° 49’ 07” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Asteroid (NEO) 2020 TM7 is 20.57 (JPL).

Summary of key facts about Asteroid (NEO) 2020 TM7 [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 54m 13s
-05° 49’ 07”
  • 2020 TM7 is above the horizon from Greenwich, United Kingdom [change].
  • It is visible looking in the South-South-East direction at an altitude of 28° above the horizon.
  • Given its current magnitude, 2020 TM7 is visible only through long exposure photography.
  • See also 2020 TM7 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 TM7 available on TheSkyLive:

Available Resources

Asteroid (NEO) 2020 TM7 Position and Finder Charts

Below we provide Asteroid (NEO) 2020 TM7 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 TM7 in Pisces on October, 21 2020
Field of view: 50x30 degrees
View fullscreen
Map showing Asteroid (NEO) 2020 TM7 in Pisces 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 TM7?, a page that provides all the information needed to find Asteroid (NEO) 2020 TM7 in the sky and additional links to sky charts.

Asteroid (NEO) 2020 TM7 Distance from Earth

The distance of Asteroid (NEO) 2020 TM7 from Earth is currently 7,806,528 kilometers, equivalent to 0.052183 Astronomical Units. Light takes 26.0398 seconds to travel from Asteroid (NEO) 2020 TM7 and arrive to us.

26.0398 seconds

The following chart shows the distance of Asteroid (NEO) 2020 TM7 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 TM7 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 TM7 to Earth

During the next 10 years, the closest approach of Asteroid (NEO) 2020 TM7 to Earth happens on Wed Oct 28 2020 at a distance of 0.013773 Astronomical Units, or 2,060,424 kilometers:

Wed Oct 28 2020

Asteroid (NEO) 2020 TM7 brightness

The current visual magnitude of Asteroid (NEO) 2020 TM7 is 20.57.


The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid (NEO) 2020 TM7, 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 TM7 between January 2013 and December 2100

Asteroid (NEO) 2020 TM7 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 TM7 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 95.4°
Max altitude: 32.7°
Azimuth: 265.6°

The rise and set times are defined as the time at which the upper limb of Asteroid (NEO) 2020 TM7 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 TM7 Orbital Elements

The following table lists the orbital elements of Asteroid (NEO) 2020 TM7 at epoch 14 October 2020 00:00 UTC (JD: 2459137.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.65844227
Orbit inclination i 2.52194096°
Perihelion distance q 0.86473607 AU
129,362,674 km
Aphelion distance Q 4.19874807 AU
628,123,772 km
Semi-major axis a 2.53174207 AU
378,743,223 km
Orbital period period 4.0300 years
1,471.3894 days
Date of perihelion transit Tp 2020-Nov-30 07:24:31
2,459,183.8087 JD
Argument of perihelion peri 240.24608755787°
Longitude of the ascending node node 201.6394156414°
Mean anomaly M 348.66980214111°
Mean motion n 0.24466671°/day

Visualization of Asteroid (NEO) 2020 TM7 Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid (NEO) 2020 TM7 with respect of the Sun and the orbits of the major planets. The position of Asteroid (NEO) 2020 TM7 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 TM7
View Asteroid (NEO) 2020 TM7 in the 3D Solar System Simulator

Asteroid (NEO) 2020 TM7 15 Days Ephemeris

The following table lists the ephemerides of Asteroid (NEO) 2020 TM7 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 TM7 in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2020 Oct 14 00h 07m 06s +02° 02’ 34” 21.89 Pisces
2020 Oct 15 00h 06m 06s +01° 31’ 17” 21.77 Pisces
2020 Oct 16 00h 05m 00s +00° 55’ 18” 21.63 Pisces
2020 Oct 17 00h 03m 47s +00° 13’ 27” 21.49 Pisces
2020 Oct 18 00h 02m 22s -00° 35’ 47” 21.33 Pisces
2020 Oct 19 00h 00m 47s -01° 34’ 36” 21.16 Pisces
2020 Oct 20 23h 58m 51s -02° 46’ 11” 20.97 Pisces
2020 Oct 21 23h 56m 34s -04° 15’ 10” 20.76 Pisces
2020 Oct 22 23h 53m 40s -06° 08’ 47” 20.53 Aquarius
2020 Oct 23 23h 49m 54s -08° 38’ 44” 20.28 Aquarius
2020 Oct 24 23h 44m 42s -12° 05’ 07” 20.00 Aquarius
2020 Oct 25 23h 36m 56s -17° 04’ 27” 19.70 Aquarius
2020 Oct 26 23h 24m 06s -24° 46’ 53” 19.40 Aquarius
2020 Oct 27 22h 58m 37s -37° 23’ 54” 19.19 Grus