The Dexes / Near-Earth Object / 2021JC9
CelestialObjectDex · Near-Earth Object
NEO 2021 JC9
2021JC9 · 2021-05-18T19:39:00Z
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 | 2021-05-18T19:39:00+00:00 |
|---|---|
| End UTCend_utc | 2021-05-18T19:39:00+00:00 |
| Familyfamily | celestialdex |
| Designationdesignation | 2021 JC9 |
| Abs magnitude habs_magnitude_h | 25.390 |
| Est diameter (m)est_diameter_m | 29.700 |
| Est diameter noteest_diameter_note | from H, albedo=0.14 assumed (estimate) |
| Orbit IDorbit_id | 6 |
| Number of futuren_future | 0 |
| Closest (km)closest_km | 5,029,788 |
| Closest ldclosest_ld | 13.085 |
| Closest UTCclosest_utc | 2021-05-18T19:39:00+00:00 |
| First approach UTCfirst_approach_utc | 2021-05-18T19:39:00+00:00 |
| Last approach UTClast_approach_utc | 2021-05-18T19:39:00+00:00 |
| Last fix UTClast_fix_utc | 2021-05-18T19:39:00+00:00 |
| Provisionalprovisional | false |
| Approachesapproaches | [{"utc":"2021-05-18T19:39:00+00:00","dist_km":5029788,"dist_ld":13.0848,"dist_au":0.0336220558067642,"dist_min_au":0.0335230447665879,"dist_max_au":0.0337210662661616,"v_rel_kms":12.55595521531,"v_inf |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- cneos_cad
Storage: dossier · celestial_storehouse/neo/2021JC9.json