2017 XQ60 is an asteroid in the Aten orbit class. Its orbit takes it from 0.78 AU to 1.21 AU from the Sun; one orbit takes 363.6 days. Orbit from the JPL solution of 14 December 2023.
Where is it now
- Distance from Sun
- 1.134 AU
- True anomaly
- 221.27°
- Distance from Earth
- 0.444 AU
- As of
- 2 November 2026
Two-body Kepler propagation — accurate to ~0.1% for major planets over decades, less so for highly-perturbed bodies. Use JPL Horizons for high precision.
In the sky
- Right ascension
- 09h 22m 32s
- Declination
- +58° 56′ 31″
- Constellation
- Ursa Major
- Distance from Earth
- 0.44 AU
- Elongation from the Sun
- 97.07° — well clear of the Sun
Favours the northern hemisphere; low or below the horizon from far south.
From your location
See how high it is right now, whether it is up after civil twilight, and when it rises and sets where you are.
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Two-body approximation, good to about a degree for the planets — enough to find the constellation and know whether it is up.
Orbital elements
- Semi-major axis
- 0.997 AU
- Eccentricity
- 0.215
- Inclination
- 27.2°
- Orbital period
- 363.6 days
- Perihelion
- 0.783 AU
- Aphelion
- 1.211 AU
- Longitude of ascending node
- 269.15°
- Argument of periapsis
- 284.41°
- Epoch · J2000
- 2461200.5
- Orbit class · ATE
- Aten
- Earth MOID · 7.2 LD
- 0.0186 AU
- Tisserand (Jupiter)
- 5.979
Orbit quality
Orbit very well determined (uncertainty code 0).
- Observations used
- 103
- Data arc
- 6 years
- First observed
- 13 December 2017
- Last observed
- 12 December 2023
- Residual RMS
- 0.51 ″
- Solution · Otto Matic
- 14 December 2023
Visual & observation
- Absolute magnitude (H)
- 24.5
Discovery & classification
Close approaches 57 on record
Top-down view of the ecliptic, Earth at the centre, for the 2026-12-18 16:48 UTC close approach of 2017 XQ60. Catalogue miss distance 53.9 LD · 2.07 × 10⁷ km. The curve is the geocentric path from 2026-12-15 to 2026-12-21, with a mark at UTC midnights and an arrow for the direction of motion. The circle is the Moon’s mean orbit; the Moon is plotted at closest approach. A ray shows the Sun’s direction. The labelled distance is the full separation. The drawn radius is the part that lies in the ecliptic plane. At closest approach the object is south of the ecliptic. The path is a geocentric ecliptic ephemeris from JPL Horizons. The inset is a heliocentric view and is approximate.
| When (UTC) | Body | Distance | Lunar distances | Relative speed |
|---|---|---|---|---|
| 2026-12-18 16:48:00 | Earth | 0.1385 AU | 53.9 LD | 17.5 km/s |
| 2027-12-18 02:08:00 | Earth | 0.1667 AU | 64.9 LD | 18.1 km/s |
| 2028-12-16 10:15:00 | Earth | 0.1959 AU | 76.2 LD | 18.7 km/s |
| 2029-12-15 16:00:00 | Earth | 0.2264 AU | 88.1 LD | 19.3 km/s |
| 2030-12-14 20:26:00 | Earth | 0.2582 AU | 100.5 LD | 20 km/s |
| 2031-12-14 00:24:00 | Earth | 0.2904 AU | 113.0 LD | 20.8 km/s |
| 2032-12-12 01:59:00 | Earth | 0.3229 AU | 125.7 LD | 21.5 km/s |
| 2033-12-11 02:50:00 | Earth | 0.3559 AU | 138.5 LD | 22.3 km/s |
| 2034-12-10 03:55:00 | Earth | 0.3892 AU | 151.5 LD | 23.1 km/s |
| 2035-12-09 03:31:00 | Earth | 0.4225 AU | 164.4 LD | 24 km/s |
Next ten from today. 1 lunar distance = 384,400 km. Source: JPL close-approach data.
Sources
- visual properties: JPL SBDB (lookup)
- orbital elements: JPL SBDB