The Dexes / Near-Earth Object / 2021WE4
CelestialObjectDex · Near-Earth Object
NEO 2021 WE4
2021WE4 · 2021-11-22T03:52:00Z
Close approaches
1
Past
1
Observations
1
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| Start UTCstart_utc | 2021-11-22T03:52:00+00:00 |
|---|---|
| End UTCend_utc | 2021-11-22T03:52:00+00:00 |
| Familyfamily | celestialdex |
| Designationdesignation | 2021 WE4 |
| Abs magnitude habs_magnitude_h | 28.190 |
| Est diameter (m)est_diameter_m | 8.200 |
| Est diameter noteest_diameter_note | from H, albedo=0.14 assumed (estimate) |
| Orbit IDorbit_id | 1 |
| Number of futuren_future | 0 |
| Closest (km)closest_km | 1109986.400 |
| Closest ldclosest_ld | 2.888 |
| Closest UTCclosest_utc | 2021-11-22T03:52:00+00:00 |
| First approach UTCfirst_approach_utc | 2021-11-22T03:52:00+00:00 |
| Last approach UTClast_approach_utc | 2021-11-22T03:52:00+00:00 |
| Last fix UTClast_fix_utc | 2021-11-22T03:52:00+00:00 |
| Provisionalprovisional | false |
| Approachesapproaches | [{"utc":"2021-11-22T03:52:00+00:00","dist_km":1109986.4,"dist_ld":2.8876,"dist_au":0.00741980050547985,"dist_min_au":0.00730508513443239,"dist_max_au":0.0075344891986624,"v_rel_kms":9.15624660861172," |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- cneos_cad
Storage: dossier · celestial_storehouse/neo/2021WE4.json