The Dexes / Near-Earth Object / 2017SN21
CelestialObjectDex · Near-Earth Object
NEO 2017 SN21
2017SN21 · 2017-10-10T15:57:00Z
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 | 2017-10-10T15:57:00+00:00 |
|---|---|
| End UTCend_utc | 2078-10-14T04:57:00+00:00 |
| Familyfamily | celestialdex |
| Designationdesignation | 2017 SN21 |
| Abs magnitude habs_magnitude_h | 26 |
| Est diameter (m)est_diameter_m | 22.400 |
| Est diameter noteest_diameter_note | from H, albedo=0.14 assumed (estimate) |
| Orbit IDorbit_id | 2 |
| Closest (km)closest_km | 3246482.900 |
| Closest ldclosest_ld | 8.446 |
| Closest UTCclosest_utc | 2078-10-14T04:57:00+00:00 |
| First approach UTCfirst_approach_utc | 2017-10-10T15:57:00+00:00 |
| Last approach UTClast_approach_utc | 2078-10-14T04:57:00+00:00 |
| Last fix UTClast_fix_utc | 2078-10-14T04:57:00+00:00 |
| Provisionalprovisional | false |
| Approachesapproaches | [{"utc":"2017-10-10T15:57:00+00:00","dist_km":3443449.8,"dist_ld":8.958,"dist_au":0.0230180402524545,"dist_min_au":0.0229013739204576,"dist_max_au":0.02313470187948,"v_rel_kms":7.5847939987276,"v_inf_ |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- cneos_cad
Storage: dossier · celestial_storehouse/neo/2017SN21.json