2022 QB8 is an asteroid in the Apollo orbit class. Its orbit takes it from 0.88 AU to 1.19 AU from the Sun; one orbit takes 384.2 days. Orbit from the JPL solution of 5 September 2022.
Where is it now
- Distance from Sun
- 1.082 AU
- True anomaly
- 243.94°
- Distance from Earth
- 1.246 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
- 18h 37m 49s
- Declination
- -25° 02′ 54″
- Constellation
- Sagittarius
- Distance from Earth
- 1.25 AU
- Elongation from the Sun
- 56.3° — near the Sun — look low at dusk or dawn
Favours the southern hemisphere; low or below the horizon from far north.
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
- 1.034 AU
- Eccentricity
- 0.1498
- Inclination
- 19.43°
- Orbital period
- 384.2 days
- Perihelion
- 0.879 AU
- Aphelion
- 1.189 AU
- Longitude of ascending node
- 334.59°
- Argument of periapsis
- 108.68°
- Epoch · J2000
- 2461200.5
- Orbit class · APO
- Apollo
- Earth MOID · 9.0 LD
- 0.023 AU
- Tisserand (Jupiter)
- 5.862
Orbit quality
Orbit poorly determined (uncertainty code 7).
- Observations used
- 40
- Data arc
- 7 days
- First observed
- 29 August 2022
- Last observed
- 5 September 2022
- Residual RMS
- 0.44 ″
- Solution · Otto Matic
- 5 September 2022
Visual & observation
- Absolute magnitude (H)
- 25.85
Discovery & classification
Close approaches 51 on record
Top-down view of the ecliptic, Earth at the centre, for the 2041-08-22 16:32 UTC close approach of 2022 QB8. Catalogue miss distance 155.3 LD · 5.97 × 10⁷ km. The curve is the geocentric path from 2041-08-19 to 2041-08-25, 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 north 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 |
|---|---|---|---|---|
| 2041-08-22 16:32:00 | Earth | 0.3992 AU | 155.3 LD | 18.4 km/s |
| 2042-08-30 18:34:00 | Earth | 0.0982 AU | 38.2 LD | 11.7 km/s |
| 2043-08-25 08:29:00 | Earth | 0.2177 AU | 84.7 LD | 9.9 km/s |
| 2044-02-15 23:45:00 | Earth | 0.1601 AU | 62.3 LD | 10.4 km/s |
| 2045-03-05 10:15:00 | Earth | 0.1642 AU | 63.9 LD | 13.5 km/s |
| 2046-03-21 22:39:00 | Earth | 0.4797 AU | 186.7 LD | 21 km/s |
| 2062-08-28 10:14:00 | Earth | 0.2193 AU | 85.4 LD | 14.1 km/s |
| 2063-08-30 14:14:00 | Earth | 0.1032 AU | 40.2 LD | 9.9 km/s |
| 2064-02-05 17:54:00 | Earth | 0.2917 AU | 113.5 LD | 11.5 km/s |
| 2065-02-26 11:27:00 | Earth | 0.0396 AU | 15.4 LD | 11.4 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