The Dexes / Near-Earth Object / 2021UM9
CelestialObjectDex · Near-Earth Object
NEO 2021 UM9
2021UM9 · 2021-11-13T20:29:00Z
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 | 2021-11-13T20:29:00+00:00 |
|---|---|
| End UTCend_utc | 2021-11-13T20:29:00+00:00 |
| Familyfamily | celestialdex |
| Designationdesignation | 2021 UM9 |
| Abs magnitude habs_magnitude_h | 23.750 |
| Est diameter (m)est_diameter_m | 63.200 |
| Est diameter noteest_diameter_note | from H, albedo=0.14 assumed (estimate) |
| Orbit IDorbit_id | 16 |
| Number of futuren_future | 0 |
| Closest (km)closest_km | 1744996.400 |
| Closest ldclosest_ld | 4.540 |
| Closest UTCclosest_utc | 2021-11-13T20:29:00+00:00 |
| First approach UTCfirst_approach_utc | 2021-11-13T20:29:00+00:00 |
| Last approach UTClast_approach_utc | 2021-11-13T20:29:00+00:00 |
| Last fix UTClast_fix_utc | 2021-11-13T20:29:00+00:00 |
| Provisionalprovisional | false |
| Approachesapproaches | [{"utc":"2021-11-13T20:29:00+00:00","dist_km":1744996.4,"dist_ld":4.5395,"dist_au":0.011664580491713,"dist_min_au":0.0116547821544734,"dist_max_au":0.0116743787690661,"v_rel_kms":11.2002458316949,"v_i |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- cneos_cad
Storage: dossier · celestial_storehouse/neo/2021UM9.json