2023 GQ1 is an asteroid in the Aten orbit class. Its orbit takes it from 0.94 AU to 1.03 AU from the Sun; one orbit takes 355.9 days. Orbit from the JPL solution of 16 April 2023.
Where is it now
- Distance from Sun
- 1 AU
- True anomaly
- 115.48°
- Distance from Earth
- 0.75 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
- 10h 22m 06s
- Declination
- +13° 34′ 41″
- Constellation
- Leo
- Distance from Earth
- 0.75 AU
- Elongation from the Sun
- 68.47° — 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
- 0.983 AU
- Eccentricity
- 0.0436
- Inclination
- 2.73°
- Orbital period
- 355.9 days
- Perihelion
- 0.94 AU
- Aphelion
- 1.026 AU
- Longitude of ascending node
- 24.8°
- Argument of periapsis
- 304.24°
- Epoch · J2000
- 2461200.5
- Orbit class · ATE
- Aten
- Earth MOID · 0.7 LD
- 0.0019 AU
- Tisserand (Jupiter)
- 6.161
Orbit quality
Orbit reasonably well determined (uncertainty code 4).
- Observations used
- 28
- Data arc
- 2 days
- First observed
- 14 April 2023
- Last observed
- 16 April 2023
- Residual RMS
- 0.37 ″
- Solution · Otto Matic
- 16 April 2023
Visual & observation
- Absolute magnitude (H)
- 30.27
Discovery & classification
Close approaches 24 on record
Top-down view of the ecliptic, Earth at the centre, for the 2057-12-07 08:38 UTC close approach of 2023 GQ1. Catalogue miss distance 145.4 LD · 5.59 × 10⁷ km. The curve is the geocentric path from 2057-12-04 to 2057-12-10, 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 |
|---|---|---|---|---|
| 2057-12-07 08:38:00 | Earth | 0.3736 AU | 145.4 LD | 13 km/s |
| 2058-11-30 19:19:00 | Earth | 0.2157 AU | 83.9 LD | 8.2 km/s |
| 2059-11-21 19:55:00 | Earth | 0.0636 AU | 24.7 LD | 3.6 km/s |
| 2060-09-26 17:29:00 | Earth | 0.0619 AU | 24.1 LD | 2 km/s |
| 2061-06-17 19:03:00 | Earth | 0.0737 AU | 28.7 LD | 1.5 km/s |
| 2062-04-16 19:35:00 | Earth | 0.053 AU | 20.6 LD | 3.5 km/s |
| 2063-04-12 20:09:00 | Earth | 0.2098 AU | 81.7 LD | 8 km/s |
| 2064-04-06 18:40:00 | Earth | 0.3693 AU | 143.7 LD | 12.8 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