The Dexes / Near-Earth Object / 2021VL4
CelestialObjectDex · Near-Earth Object
NEO 2021 VL4
2021VL4 · 2021-10-21T22:53:00Z
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 | 2021-10-21T22:53:00+00:00 |
|---|---|
| End UTCend_utc | 2063-10-26T10:46:00+00:00 |
| Familyfamily | celestialdex |
| Designationdesignation | 2021 VL4 |
| Abs magnitude habs_magnitude_h | 26.210 |
| Est diameter (m)est_diameter_m | 20.300 |
| Est diameter noteest_diameter_note | from H, albedo=0.14 assumed (estimate) |
| Orbit IDorbit_id | 1 |
| Closest (km)closest_km | 3507554.300 |
| Closest ldclosest_ld | 9.125 |
| Closest UTCclosest_utc | 2021-10-21T22:53:00+00:00 |
| First approach UTCfirst_approach_utc | 2021-10-21T22:53:00+00:00 |
| Last approach UTClast_approach_utc | 2063-10-26T10:46:00+00:00 |
| Last fix UTClast_fix_utc | 2063-10-26T10:46:00+00:00 |
| Provisionalprovisional | false |
| Approachesapproaches | [{"utc":"2021-10-21T22:53:00+00:00","dist_km":3507554.3,"dist_ld":9.1248,"dist_au":0.0234465523777218,"dist_min_au":0.021915070023707,"dist_max_au":0.0249784763101246,"v_rel_kms":10.0518976176708,"v_i |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- cneos_cad
Storage: dossier · celestial_storehouse/neo/2021VL4.json