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🌎  Greenwich, United Kingdom [change]

Asteroid (NEO) 2021 XE

Asteroid (NEO) 2021 XE 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) 2021 XE Impact Earth?.

Asteroid (NEO) 2021 XE is currently in the constellation of Pisces. The current Right Ascension of Asteroid (NEO) 2021 XE is 00h 58m 47s and the Declination is +05° 12’ 57” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Asteroid (NEO) 2021 XE is 30.36 (JPL).

Summary of key facts about Asteroid (NEO) 2021 XE [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]:

00h 58m 47s
+05° 12’ 57”
Pisces
30.36

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) 2021 XE available on TheSkyLive:

Available Resources

Asteroid (NEO) 2021 XE Position and Finder Charts

Below we provide Asteroid (NEO) 2021 XE 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) 2021 XE in Pisces on January, 27 2023
Field of view: 50x30 degrees
View fullscreen
Map showing Asteroid (NEO) 2021 XE in Pisces on January, 27 2023
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) 2021 XE?, a page that provides all the information needed to find Asteroid (NEO) 2021 XE in the sky and additional links to sky charts.

Asteroid (NEO) 2021 XE Distance from Earth

The distance of Asteroid (NEO) 2021 XE from Earth is currently 101,433,810 kilometers, equivalent to 0.678043 Astronomical Units. Light takes 5 minutes and 38.3468 seconds to travel from Asteroid (NEO) 2021 XE and arrive to us.

101,433,810
0.678043
5 minutes and 38.3468 seconds

The following chart shows the distance of Asteroid (NEO) 2021 XE 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) 2021 XE 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) 2021 XE to Earth

During the next 10 years, the closest approach of Asteroid (NEO) 2021 XE to Earth happens on Wed Dec 10 2031 at a distance of 0.009612 Astronomical Units, or 1,437,882 kilometers:

Wed Dec 10 2031
1,437,882
0.009612

Asteroid (NEO) 2021 XE brightness

The current visual magnitude of Asteroid (NEO) 2021 XE is 30.36.

30.36

The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid (NEO) 2021 XE, 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) 2021 XE between January 2013 and December 2100

Asteroid (NEO) 2021 XE 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) 2021 XE rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 84.7°
Max altitude: 43.9°
Azimuth: 275.5°

The rise and set times are defined as the time at which the upper limb of Asteroid (NEO) 2021 XE 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) 2021 XE Orbital Elements

The following table lists the orbital elements of Asteroid (NEO) 2021 XE at epoch 24 February 2023 00:00 UTC (JD: 2460000.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.10885749
Orbit inclination i 3.16503508°
Perihelion distance q 0.95620055 AU
143,045,566 km
Aphelion distance Q 1.18980986 AU
177,993,022 km
Semi-major axis a 1.07300521 AU
160,519,294 km
Orbital period period 1.1115 years
405.9768 days
Date of perihelion transit Tp 2023-Mar-01 20:34:47
2,460,005.3575 JD
Argument of perihelion peri 229.46725412559°
Longitude of the ascending node node 253.60749526469°
Mean anomaly M 355.69262056514°
Mean motion n 0.88675027°/day

Visualization of Asteroid (NEO) 2021 XE Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid (NEO) 2021 XE with respect of the Sun and the orbits of the major planets. The position of Asteroid (NEO) 2021 XE 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) 2021 XE
View Asteroid (NEO) 2021 XE in the 3D Solar System Simulator

Asteroid (NEO) 2021 XE 15 Days Ephemeris

The following table lists the ephemerides of Asteroid (NEO) 2021 XE computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid (NEO) 2021 XE in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2023 Jan 20 00h 33m 29s +03° 11’ 11” 30.38 Pisces
2023 Jan 21 00h 37m 01s +03° 28’ 27” 30.38 Pisces
2023 Jan 22 00h 40m 35s +03° 45’ 45” 30.37 Pisces
2023 Jan 23 00h 44m 08s +04° 03’ 02” 30.37 Pisces
2023 Jan 24 00h 47m 44s +04° 20’ 17” 30.37 Pisces
2023 Jan 25 00h 51m 20s +04° 37’ 32” 30.37 Pisces
2023 Jan 26 00h 54m 56s +04° 54’ 44” 30.37 Pisces
2023 Jan 27 00h 58m 32s +05° 11’ 57” 30.36 Pisces
2023 Jan 28 01h 02m 11s +05° 29’ 06” 30.36 Pisces
2023 Jan 29 01h 05m 49s +05° 46’ 11” 30.36 Pisces
2023 Jan 30 01h 09m 29s +06° 03’ 15” 30.36 Pisces
2023 Jan 31 01h 13m 09s +06° 20’ 15” 30.36 Pisces
2023 Feb 01 01h 16m 50s +06° 37’ 12” 30.35 Pisces
2023 Feb 02 01h 20m 31s +06° 54’ 03” 30.35 Pisces