The Dexes / Near-Earth Object / 2021AA
CelestialObjectDex · Near-Earth Object
NEO 2021 AA
2021AA · 2019-12-31T23:58:00Z
Close approaches
2
Past
2
Observations
2
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| Start UTCstart_utc | 2019-12-31T23:58:00+00:00 |
|---|---|
| End UTCend_utc | 2021-01-01T13:16:00+00:00 |
| Familyfamily | celestialdex |
| Designationdesignation | 2021 AA |
| Abs magnitude habs_magnitude_h | 26.980 |
| Est diameter (m)est_diameter_m | 14.300 |
| Est diameter noteest_diameter_note | from H, albedo=0.14 assumed (estimate) |
| Orbit IDorbit_id | 3 |
| Number of futuren_future | 0 |
| Closest (km)closest_km | 237201.800 |
| Closest ldclosest_ld | 0.617 |
| Closest UTCclosest_utc | 2021-01-01T13:16:00+00:00 |
| First approach UTCfirst_approach_utc | 2019-12-31T23:58:00+00:00 |
| Last approach UTClast_approach_utc | 2021-01-01T13:16:00+00:00 |
| Last fix UTClast_fix_utc | 2021-01-01T13:16:00+00:00 |
| Provisionalprovisional | false |
| Approachesapproaches | [{"utc":"2019-12-31T23:58:00+00:00","dist_km":6358109.9,"dist_ld":16.5403,"dist_au":0.0425013396608828,"dist_min_au":0.0126147438754424,"dist_max_au":0.0724461965431764,"v_rel_kms":21.01249441023,"v_i |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- cneos_cad
Storage: dossier · celestial_storehouse/neo/2021AA.json