The Dexes / Near-Earth Object / 2021VR4
CelestialObjectDex · Near-Earth Object
NEO 2021 VR4
2021VR4 · 2021-11-25T03:59:00Z
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 | 2021-11-25T03:59:00+00:00 |
|---|---|
| End UTCend_utc | 2021-11-25T03:59:00+00:00 |
| Familyfamily | celestialdex |
| Designationdesignation | 2021 VR4 |
| Abs magnitude habs_magnitude_h | 26.480 |
| Est diameter (m)est_diameter_m | 18 |
| Est diameter noteest_diameter_note | from H, albedo=0.14 assumed (estimate) |
| Orbit IDorbit_id | 7 |
| Number of futuren_future | 0 |
| Closest (km)closest_km | 822617.600 |
| Closest ldclosest_ld | 2.140 |
| Closest UTCclosest_utc | 2021-11-25T03:59:00+00:00 |
| First approach UTCfirst_approach_utc | 2021-11-25T03:59:00+00:00 |
| Last approach UTClast_approach_utc | 2021-11-25T03:59:00+00:00 |
| Last fix UTClast_fix_utc | 2021-11-25T03:59:00+00:00 |
| Provisionalprovisional | false |
| Approachesapproaches | [{"utc":"2021-11-25T03:59:00+00:00","dist_km":822617.6,"dist_ld":2.14,"dist_au":0.0054988587618799,"dist_min_au":0.00549279003974268,"dist_max_au":0.00550492727322851,"v_rel_kms":7.71917198618992,"v_i |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- cneos_cad
Storage: dossier · celestial_storehouse/neo/2021VR4.json