The Dexes / Near-Earth Object / 2021XC4
CelestialObjectDex · Near-Earth Object
NEO 2021 XC4
2021XC4 · 2021-12-05T11:43:00Z
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 | 2021-12-05T11:43:00+00:00 |
|---|---|
| End UTCend_utc | 2021-12-05T11:43:00+00:00 |
| Familyfamily | celestialdex |
| Designationdesignation | 2021 XC4 |
| Abs magnitude habs_magnitude_h | 26.290 |
| Est diameter (m)est_diameter_m | 19.600 |
| 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 | 920325.500 |
| Closest ldclosest_ld | 2.394 |
| Closest UTCclosest_utc | 2021-12-05T11:43:00+00:00 |
| First approach UTCfirst_approach_utc | 2021-12-05T11:43:00+00:00 |
| Last approach UTClast_approach_utc | 2021-12-05T11:43:00+00:00 |
| Last fix UTClast_fix_utc | 2021-12-05T11:43:00+00:00 |
| Provisionalprovisional | false |
| Approachesapproaches | [{"utc":"2021-12-05T11:43:00+00:00","dist_km":920325.5,"dist_ld":2.3942,"dist_au":0.00615199579802619,"dist_min_au":0.00613023003220946,"dist_max_au":0.00617376104918523,"v_rel_kms":16.0615226304272," |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- cneos_cad
Storage: dossier · celestial_storehouse/neo/2021XC4.json