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_utc | 2025-09-26T11:51:00+00:00 |
|---|---|
| end_utc | 2025-09-26T11:51:00+00:00 |
| family | celestialdex |
| designation | 2025 SD4 |
| abs_magnitude_h | 25.940 |
| est_diameter_m | 23 |
| est_diameter_note | from H, albedo=0.14 assumed (estimate) |
| orbit_id | 4 |
| n_future | 0 |
| closest_km | 1750622.400 |
| closest_ld | 4.554 |
| closest_utc | 2025-09-26T11:51:00+00:00 |
| first_approach_utc | 2025-09-26T11:51:00+00:00 |
| last_approach_utc | 2025-09-26T11:51:00+00:00 |
| last_fix_utc | 2025-09-26T11:51:00+00:00 |
| provisional | false |
| approaches | [{"utc":"2025-09-26T11:51:00+00:00","dist_km":1750622.4,"dist_ld":4.5542,"dist_au":0.0117021879889635,"dist_min_au":0.0116100009809395,"dist_max_au":0.0117943732304056,"v_rel_kms":19.3269488497821,"v_ |
| total_sensor_hits | 0 |
Provenance
- cneos_cad
Storage: dossier · celestial_storehouse/neo/2025SD4.json