Discovery[1][2] | |
---|---|
Discovered by | Pan-STARRS 1 |
Discovery site | Haleakalā Obs. |
Discovery date | 26 November 2022 |
Designations | |
2022 WM7 | |
P11Cgve[3] | |
NEO · Apollo[1] | |
Orbital characteristics[4] | |
Epoch 25 February 2023 (JD 2460000.5) | |
Uncertainty parameter 6 | |
Observation arc | 1 day[1] |
Aphelion | 2.817 AU |
Perihelion | 0.909 AU |
2.454 AU | |
Eccentricity | 0.6295 |
2.56 yr (935.9 days) | |
310.198° | |
0° 15m 23.027s / day | |
Inclination | 0.895° |
66.193° | |
December 2022[4] | |
36.419° | |
Earth MOID | 0.000253 AU (37,800 km; 0.098 LD) |
Jupiter MOID | 1.197 AU |
Physical characteristics | |
3–6 m (assumed albedo 0.05–0.25)[5] | |
29.854±0.299[4] | |
2022 WM7 is a small near-Earth asteroid that passed about 0.2 lunar distances (77,000 km; 48,000 mi) from Earth's center on 28 November 2022 at 02:24 UTC. It was discovered by the Pan-STARRS 1 survey telescope at Haleakalā Observatory, Hawaii on 26 November 2022.[2]
MPC-object
was invoked but never defined (see the help page).MPEC-2022-W227
was invoked but never defined (see the help page).NEOExchange
was invoked but never defined (see the help page).jpldata
was invoked but never defined (see the help page).sizemagnitude
was invoked but never defined (see the help page).