All-Time Astronomical Rankings
Precomputed historical rankings for close passes, meteorites, fireballs, and countries.
Closest Approaches of All Time
| Object | Date | Distance (LD) | Distance (km) |
|---|
| (2025 UK9) |
2026-Oct-31 02:35 |
0.819 |
315,000 |
| (2026 SA8) |
2026-Sep-28 06:45 |
0.988 |
380,000 |
| (2026 SC) |
2026-Sep-25 13:47 |
1.7 |
655,000 |
| (2022 UP6) |
2026-Oct-15 20:59 |
2.61 |
1,000,000 |
| (2026 SX2) |
2026-Sep-28 18:03 |
4.1 |
1,580,000 |
| (2019 AS2) |
2026-Oct-02 19:28 |
4.48 |
1,720,000 |
| (2015 TS238) |
2026-Oct-08 17:12 |
4.72 |
1,810,000 |
| (2018 SP2) |
2026-Sep-30 20:54 |
5.01 |
1,930,000 |
| (2021 VC4) |
2026-Nov-03 17:30 |
5.96 |
2,290,000 |
| (2026 RP39) |
2026-Oct-03 12:03 |
6.08 |
2,340,000 |
Largest Meteorites by Mass
| Name | Class | Mass | Comparison |
|---|
| Allende |
CV3 |
2,000 kg |
about one and a half family cars |
| Bjurböle |
L/LL4 |
330 kg |
about 5 adult humans |
| Estherville |
Mesosiderite-A3/4 |
320 kg |
about 5 adult humans |
| Bruderheim |
L6 |
303 kg |
about 4 adult humans |
| Boguslavka |
Iron, IIAB |
256 kg |
about 4 adult humans |
| Alfianello |
L6 |
228 kg |
about 3 adult humans |
| Djati-Pengilon |
H6 |
166 kg |
about 2.5 adult humans |
| Dong Ujimqin Qi |
Mesosiderite |
128.8 kg |
about one and a half adult humans |
| Ensisheim |
LL6 |
127 kg |
about one and a half adult humans |
| Bur-Gheluai |
H5 |
120 kg |
about one and a half adult humans |
Most Energetic Atmospheric Bolides