The Dexes / Near-Earth Object / 2019HN4
CelestialObjectDex · Near-Earth Object
NEO 2019 HN4
2019HN4 · 2019-04-27T00:04:00Z
Close approaches
2
Past
1
Future
1
Observations
2
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| Start UTCstart_utc | 2019-04-27T00:04:00+00:00 |
|---|---|
| End UTCend_utc | 2046-04-28T21:30:00+00:00 |
| Familyfamily | celestialdex |
| Designationdesignation | 2019 HN4 |
| Abs magnitude habs_magnitude_h | 28.600 |
| Est diameter (m)est_diameter_m | 6.800 |
| Est diameter noteest_diameter_note | from H, albedo=0.14 assumed (estimate) |
| Orbit IDorbit_id | 3 |
| Closest (km)closest_km | 540453.800 |
| Closest ldclosest_ld | 1.406 |
| Closest UTCclosest_utc | 2019-04-27T00:04:00+00:00 |
| First approach UTCfirst_approach_utc | 2019-04-27T00:04:00+00:00 |
| Last approach UTClast_approach_utc | 2046-04-28T21:30:00+00:00 |
| Last fix UTClast_fix_utc | 2046-04-28T21:30:00+00:00 |
| Provisionalprovisional | false |
| Approachesapproaches | [{"utc":"2019-04-27T00:04:00+00:00","dist_km":540453.8,"dist_ld":1.406,"dist_au":0.00361271063974126,"dist_min_au":0.00360627382073241,"dist_max_au":0.00361914651383708,"v_rel_kms":5.7206632305709,"v_ |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- cneos_cad
Storage: dossier · celestial_storehouse/neo/2019HN4.json