2020 XP2 is an asteroid in the Apollo orbit class. Its orbit takes it from 0.74 AU to 1.32 AU from the Sun; one orbit takes 380.9 days. Orbit from the JPL solution of 27 July 2025.
Where is it now
- Distance from Sun
- 1.295 AU
- True anomaly
- 161.65°
- Distance from Earth
- 0.827 AU
- As of
- 3 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
- 20h 31m 29s
- Declination
- +06° 46′ 15″
- Constellation
- Delphinus
- Distance from Earth
- 0.83 AU
- Elongation from the Sun
- 90.08° — well clear of the Sun
Visible from both hemispheres.
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
- 1.028 AU
- Eccentricity
- 0.2848
- Inclination
- 15.82°
- Orbital period
- 380.9 days
- Perihelion
- 0.736 AU
- Aphelion
- 1.321 AU
- Longitude of ascending node
- 282.99°
- Argument of periapsis
- 280.03°
- Epoch · J2000
- 2461200.5
- Orbit class · APO
- Apollo
- Earth MOID · 2.8 LD
- 0.0073 AU
- Tisserand (Jupiter)
- 5.88
Orbit quality
Orbit very well determined (uncertainty code 1).
- Observations used
- 117
- Data arc
- 4.64 years
- First observed
- 7 December 2020
- Last observed
- 27 July 2025
- Residual RMS
- 0.43 ″
- Solution · Otto Matic
- 27 July 2025
Visual & observation
- Absolute magnitude (H)
- 22.12
Discovery & classification
Close approaches 52 on record
Top-down view of the ecliptic, Earth at the centre, for the 2044-12-30 14:04 UTC close approach of 2020 XP2. Catalogue miss distance 56.9 LD · 2.19 × 10⁷ km. The curve is the geocentric path from 2044-12-27 to 2045-01-02, 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. 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 |
|---|---|---|---|---|
| 2043-03-16 07:28:00 | Venus | 0.1385 AU | 53.9 LD | 12.1 km/s |
| 2044-12-30 14:04:00 | Earth | 0.1463 AU | 56.9 LD | 15.5 km/s |
| 2046-01-07 07:00:00 | Earth | 0.1209 AU | 47.1 LD | 9.6 km/s |
| 2049-07-07 06:08:00 | Earth | 0.1366 AU | 53.2 LD | 10.2 km/s |
| 2050-07-28 08:10:00 | Earth | 0.1674 AU | 65.2 LD | 15.3 km/s |
| 2070-01-06 03:19:00 | Earth | 0.0422 AU | 16.4 LD | 11.1 km/s |
| 2073-06-28 22:01:00 | Earth | 0.1814 AU | 70.6 LD | 9.7 km/s |
| 2074-07-25 01:12:00 | Earth | 0.1254 AU | 48.8 LD | 14 km/s |
| 2091-03-10 04:16:00 | Venus | 0.1205 AU | 46.9 LD | 13.4 km/s |
| 2092-12-30 05:07:00 | Earth | 0.161 AU | 62.7 LD | 15.9 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