The Dexes / Near-Earth Object / 2017SP21
CelestialObjectDex · Near-Earth Object
NEO 2017 SP21
2017SP21 · 2017-09-30T00:35:00Z
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 | 2017-09-30T00:35:00+00:00 |
|---|---|
| End UTCend_utc | 2084-09-30T09:17:00+00:00 |
| Familyfamily | celestialdex |
| Designationdesignation | 2017 SP21 |
| Abs magnitude habs_magnitude_h | 27.800 |
| Est diameter (m)est_diameter_m | 9.800 |
| Est diameter noteest_diameter_note | from H, albedo=0.14 assumed (estimate) |
| Orbit IDorbit_id | 2 |
| Closest (km)closest_km | 1273700.500 |
| Closest ldclosest_ld | 3.313 |
| Closest UTCclosest_utc | 2017-09-30T00:35:00+00:00 |
| First approach UTCfirst_approach_utc | 2017-09-30T00:35:00+00:00 |
| Last approach UTClast_approach_utc | 2084-09-30T09:17:00+00:00 |
| Last fix UTClast_fix_utc | 2084-09-30T09:17:00+00:00 |
| Provisionalprovisional | false |
| Approachesapproaches | [{"utc":"2017-09-30T00:35:00+00:00","dist_km":1273700.5,"dist_ld":3.3135,"dist_au":0.00851416225055706,"dist_min_au":0.00850647631324883,"dist_max_au":0.00852184802550941,"v_rel_kms":7.31512659579514, |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- cneos_cad
Storage: dossier · celestial_storehouse/neo/2017SP21.json