The Dexes / Near-Earth Object / 2021GM4
CelestialObjectDex · Near-Earth Object
NEO 2021 GM4
2021GM4 · 2021-07-01T23:53:00Z
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 | 2021-07-01T23:53:00+00:00 |
|---|---|
| End UTCend_utc | 2068-07-12T14:40:00+00:00 |
| Familyfamily | celestialdex |
| Designationdesignation | 2021 GM4 |
| Abs magnitude habs_magnitude_h | 21.810 |
| Est diameter (m)est_diameter_m | 154.300 |
| Est diameter noteest_diameter_note | from H, albedo=0.14 assumed (estimate) |
| Orbit IDorbit_id | 47 |
| Closest (km)closest_km | 1911913.400 |
| Closest ldclosest_ld | 4.974 |
| Closest UTCclosest_utc | 2068-07-12T14:40:00+00:00 |
| First approach UTCfirst_approach_utc | 2021-07-01T23:53:00+00:00 |
| Last approach UTClast_approach_utc | 2068-07-12T14:40:00+00:00 |
| Last fix UTClast_fix_utc | 2068-07-12T14:40:00+00:00 |
| Provisionalprovisional | false |
| Approachesapproaches | [{"utc":"2021-07-01T23:53:00+00:00","dist_km":4647543.1,"dist_ld":12.0904,"dist_au":0.031066907073264,"dist_min_au":0.0310667934335979,"dist_max_au":0.0310670207129479,"v_rel_kms":6.29226742458456,"v_ |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- cneos_cad
Storage: dossier · celestial_storehouse/neo/2021GM4.json