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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 4:43 
Transit: 13:00 
Sunset: 21:18
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Dwarf Planets and Asteroids » 

Asteroid 2017 XO2

Below the horizon.  Rise: 7:23 | Tran: 14:30 | Set: 21:36
Alt: -1.70°   Az: 66.26°   Direction: East-North-East

Asteroid 2017 XO2 is in the constellation of Gemini, at a distance of 360,670,717.0 kilometers from Earth. The current Right Ascension is 07h 13m 32s and the Declination is +13° 09’ 03” (apparent coordinates). The magnitude of Asteroid 2017 XO2 is 26.18.

Finder Charts

Map showing Asteroid 2017 XO2 in Gemini on June, 17 2025. Field of view: 50x30 degrees
View interactive star map
Sky map showing Asteroid 2017 XO2 in Gemini on June, 17 2025. Field of view: 15x9 degrees. View in interactive sky chart

High 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: 07h 12m 06s
Dec: +13° 11’ 43”
Deep sky finder chart for Asteroid 2017 XO2. Field of view: 60x40 arcmins. View in deep sky object tracker

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.

Celestial Coordinates

Apparent

07h 13m 32s
+13° 09’ 03”
16h 39m 55s
23h 53m 28s

J2000

07h 12m 06s
+13° 11’ 43”

Additional Information

Gemini
26.18

Rise and Set Times

Today's rise, transit and set times of Asteroid 2017 XO2 from Greenwich, UK (all times relative to the local timezone Europe/London):

Azimuth: 76.8°
Max altitude: 51.6°
Azimuth: 283.1°

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.

Distance from Earth

The distance of Asteroid 2017 XO2 from Earth is currently 360,670,717.0 kilometers, equivalent to 2.4109348302 Astronomical Units. Light takes 20m 3.068s to travel from Asteroid 2017 XO2 and arrive to us.

360,670,717.0
2.4109348302
20m 3.068s

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.

Chart of the distance of Asteroid 2017 XO2 from Earth in Astronomical Units (au)

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

Between 1 January 2000 and 31 December 2099, the closest approach of Asteroid 2017 XO2 to Earth happens on Sat Nov 7 2099 at a distance of 0.037415 Astronomical Units, or 5,597,258 kilometers:

Sat Nov 7 2099
5,597,258
0.037415

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

Light Curve

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.

Chart of the magnitude of Asteroid 2017 XO2 as a function of time

Orbital Elements

The following table lists the orbital elements of Asteroid 2017 XO2 at epoch 16 October 2024 00:00 UTC (JD: 2460600.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.36446468
Orbit inclination i 14.52048747°
Perihelion distance q 0.72016206 AU
107,734,711 km
Aphelion distance Q 1.54615434 AU
231,301,398 km
Semi-major axis a 1.13315820 AU
169,518,054 km
Orbital period period 1.2063 years
440.5896 days
Date of perihelion transit Tp 2024-Dec-01 20:02:37
2,460,646.3352 JD
Next perihelion transit 2026-Feb-15 10:11
2,461,086.9248 JD
Argument of perihelion peri 93.733076372391°
Longitude of the ascending node node 218.33696641538°
Mean anomaly M 322.5486927893°
Mean motion n 0.81708691°/day
2h1>Orbit Visualization
Orbit Diagram of Asteroid 2017 XO2
View Asteroid 2017 XO2 in the 3D Solar System Simulator

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. Apparent celestial coordinates are provided.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2025 Jun 10 06h 54m 41s +13° 38’ 39” 26.18 Gemini
2025 Jun 11 06h 57m 17s +13° 35’ 00” 26.18 Gemini
2025 Jun 12 06h 59m 54s +13° 31’ 13” 26.18 Gemini
2025 Jun 13 07h 02m 30s +13° 27’ 18” 26.18 Gemini
2025 Jun 14 07h 05m 07s +13° 23’ 14” 26.18 Gemini
2025 Jun 15 07h 07m 42s +13° 19’ 02” 26.18 Gemini
2025 Jun 16 07h 10m 18s +13° 14’ 42” 26.18 Gemini
2025 Jun 17 07h 12m 53s +13° 10’ 14” 26.18 Gemini
2025 Jun 18 07h 15m 27s +13° 05’ 36” 26.18 Gemini
2025 Jun 19 07h 18m 02s +13° 00’ 52” 26.17 Gemini
2025 Jun 20 07h 20m 37s +12° 55’ 59” 26.17 Gemini
2025 Jun 21 07h 23m 11s +12° 50’ 58” 26.17 Gemini
2025 Jun 22 07h 25m 45s +12° 45’ 50” 26.17 Gemini
2025 Jun 23 07h 28m 19s +12° 40’ 32” 26.17 Gemini

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