The Dexes / Near-Earth Object / 2021HT1
CelestialObjectDex · Near-Earth Object
NEO 2021 HT1
2021HT1 · 2021-05-03T22:39:00Z
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 | 2021-05-03T22:39:00+00:00 |
|---|---|
| End UTCend_utc | 2021-05-03T22:39:00+00:00 |
| Familyfamily | celestialdex |
| Designationdesignation | 2021 HT1 |
| Abs magnitude habs_magnitude_h | 26.220 |
| Est diameter (m)est_diameter_m | 20.300 |
| Est diameter noteest_diameter_note | from H, albedo=0.14 assumed (estimate) |
| Orbit IDorbit_id | 5 |
| Number of futuren_future | 0 |
| Closest (km)closest_km | 5145479.600 |
| Closest ldclosest_ld | 13.386 |
| Closest UTCclosest_utc | 2021-05-03T22:39:00+00:00 |
| First approach UTCfirst_approach_utc | 2021-05-03T22:39:00+00:00 |
| Last approach UTClast_approach_utc | 2021-05-03T22:39:00+00:00 |
| Last fix UTClast_fix_utc | 2021-05-03T22:39:00+00:00 |
| Provisionalprovisional | false |
| Approachesapproaches | [{"utc":"2021-05-03T22:39:00+00:00","dist_km":5145479.6,"dist_ld":13.3857,"dist_au":0.034395406592929,"dist_min_au":0.0340632397863382,"dist_max_au":0.034727565571533,"v_rel_kms":11.2651766599193,"v_i |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- cneos_cad
Storage: dossier · celestial_storehouse/neo/2021HT1.json