The Dexes / Near-Earth Object / 2018HD1
CelestialObjectDex · Near-Earth Object
NEO 2018 HD1
2018HD1 · 2018-04-16T22:16:00Z
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 | 2018-04-16T22:16:00+00:00 |
|---|---|
| End UTCend_utc | 2018-04-16T22:16:00+00:00 |
| Familyfamily | celestialdex |
| Designationdesignation | 2018 HD1 |
| Abs magnitude habs_magnitude_h | 27.470 |
| Est diameter (m)est_diameter_m | 11.400 |
| Est diameter noteest_diameter_note | from H, albedo=0.14 assumed (estimate) |
| Orbit IDorbit_id | 4 |
| Number of futuren_future | 0 |
| Closest (km)closest_km | 2178455.300 |
| Closest ldclosest_ld | 5.667 |
| Closest UTCclosest_utc | 2018-04-16T22:16:00+00:00 |
| First approach UTCfirst_approach_utc | 2018-04-16T22:16:00+00:00 |
| Last approach UTClast_approach_utc | 2018-04-16T22:16:00+00:00 |
| Last fix UTClast_fix_utc | 2018-04-16T22:16:00+00:00 |
| Provisionalprovisional | false |
| Approachesapproaches | [{"utc":"2018-04-16T22:16:00+00:00","dist_km":2178455.3,"dist_ld":5.6672,"dist_au":0.0145620741384993,"dist_min_au":0.014400321015263,"dist_max_au":0.0147238111994113,"v_rel_kms":8.95548281068923,"v_i |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- cneos_cad
Storage: dossier · celestial_storehouse/neo/2018HD1.json