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Asteroid 2017 XO2

Asteroid 2017 XO2 is currently in the constellation of Pisces. The current Right Ascension of Asteroid 2017 XO2 is 01h 14m 00s and the Declination is +14° 01’ 31” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Asteroid 2017 XO2 is 24.16 (JPL).

Summary of key facts about Asteroid 2017 XO2 [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 14m 00s
+14° 01’ 31”
  • 2017 XO2 is above the horizon from Greenwich, United Kingdom [change].
  • It is visible looking in the West-North-West direction at an altitude of 9° above the horizon.
  • Given its current magnitude, 2017 XO2 is visible only through long exposure photography.
  • See also 2017 XO2 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 2017 XO2 available on TheSkyLive:

Available Resources

Asteroid 2017 XO2 Position and Finder Charts

Below we provide Asteroid 2017 XO2 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 2017 XO2 in Pisces on May, 08 2021
Field of view: 50x30 degrees
View fullscreen
Map showing Asteroid 2017 XO2 in Pisces on May, 08 2021
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]

Higher precision deep sky finder chart, 60 arcmin wide, showing where Asteroid 2017 XO2 is right now. Click on the image to see a more detailed fullscreen tracker view.

2017 XO2
RA: 01h 14m 00s
Dec: +14° 01’ 31”
Deep sky finder chart for Asteroid 2017 XO2
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Asteroid 2017 XO2?, a page that provides all the information needed to find Asteroid 2017 XO2 in the sky and additional links to sky charts.

Asteroid 2017 XO2 Distance from Earth

The distance of Asteroid 2017 XO2 from Earth is currently 226,095,606 kilometers, equivalent to 1.511356 Astronomical Units. Light takes 12 minutes and 34.1738 seconds to travel from Asteroid 2017 XO2 and arrive to us.

12 minutes and 34.1738 seconds

The following chart shows the distance of Asteroid 2017 XO2 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 2017 XO2 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. The value of the distance of 2017 XO2 from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Asteroid 2017 XO2 to Earth

Between January 2013 and December 2100, the closest approach of Asteroid 2017 XO2 to Earth happens on Sat Nov 7 2099 at a distance of 0.037422 Astronomical Units, or 5,598,242 kilometers:

Sat Nov 7 2099

NOTE: values for the closest approach are computed with a sampling interval of 1 day.

Asteroid 2017 XO2 brightness

The current visual magnitude of Asteroid 2017 XO2 is 24.16.


The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid 2017 XO2, 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 2017 XO2 between January 2013 and December 2100

Asteroid 2017 XO2 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 2017 XO2 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 76.2°
Max altitude: 52.5°
Azimuth: 284.0°

The rise and set times are defined as the time at which the upper limb of Asteroid 2017 XO2 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 2017 XO2 Orbital Elements

The following table lists the orbital elements of Asteroid 2017 XO2 at epoch 16 December 2020 00:00 UTC (JD: 2459200.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.36445006
Orbit inclination i 14.52276559°
Perihelion distance q 0.71970411 AU
107,666,203 km
Aphelion distance Q 1.54511906 AU
231,146,522 km
Semi-major axis a 1.13241159 AU
169,406,363 km
Orbital period period 1.2100 years
440.1542 days
Date of perihelion transit Tp 2021-Apr-20 15:27:55
2,459,325.1444 JD
Next perihelion transit 2022-Jul-04 19:10
2,459,765.2986 JD
Argument of perihelion peri 93.800742199281°
Longitude of the ascending node node 218.35720263908°
Mean anomaly M 258.05396314925°
Mean motion n 0.81789512°/day

Visualization of Asteroid 2017 XO2 Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid 2017 XO2 with respect of the Sun and the orbits of the major planets. The position of Asteroid 2017 XO2 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 2017 XO2
View Asteroid 2017 XO2 in the 3D Solar System Simulator

Asteroid 2017 XO2 15 Days Ephemeris

The following table lists the ephemerides of Asteroid 2017 XO2 computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid 2017 XO2 in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2021 May 01 00h 37m 22s +11° 19’ 46” 24.12 Pisces
2021 May 02 00h 42m 11s +11° 42’ 29” 24.12 Pisces
2021 May 03 00h 46m 59s +12° 04’ 41” 24.12 Pisces
2021 May 04 00h 51m 47s +12° 26’ 26” 24.13 Pisces
2021 May 05 00h 56m 32s +12° 47’ 39” 24.13 Pisces
2021 May 06 01h 01m 18s +13° 08’ 25” 24.14 Pisces
2021 May 07 01h 06m 03s +13° 28’ 38” 24.15 Pisces
2021 May 08 01h 10m 47s +13° 48’ 24” 24.15 Pisces
2021 May 09 01h 15m 30s +14° 07’ 40” 24.16 Pisces
2021 May 10 01h 20m 12s +14° 26’ 25” 24.17 Pisces
2021 May 11 01h 24m 54s +14° 44’ 40” 24.18 Pisces
2021 May 12 01h 29m 34s +15° 02’ 26” 24.19 Pisces
2021 May 13 01h 34m 13s +15° 19’ 42” 24.20 Pisces
2021 May 14 01h 38m 50s +15° 36’ 29” 24.21 Pisces