On This Day in Astronomical History: 9/23
Asteroids that passed Earth and recorded meteorite falls that occurred on this calendar date across the centuries.
Documented Close Approaches on 9/23
| Object | Date | Distance (LD) | Distance (km) | Estimated Size |
|---|
Witnessed Meteorite Falls on 9/23
| Meteorite | Year | Class | Country / Location | Mass |
|---|---|---|---|---|
| Aachen | 1880 | L5 | Unknown | 0.02 kg |
| Aarhus | 1951 | H6 | Unknown | 0.72 kg |
| Abee | 1952 | EH4 | Unknown | 107.00 kg |
| Acapulco | 1976 | Acapulcoite | Unknown | 1.91 kg |
| Achiras | 1902 | L6 | Unknown | 0.78 kg |
| Adhi Kot | 1919 | EH4 | Unknown | 4.24 kg |
| Adzhi-Bogdo (stone) | 1949 | LL3-6 | Unknown | 0.91 kg |
| Agen | 1814 | H5 | Unknown | 30.00 kg |
| Aguada | 1930 | L6 | Unknown | 1.62 kg |
| Aguila Blanca | 1920 | L | Unknown | 1.44 kg |
| Aioun el Atrouss | 1974 | Diogenite-pm | Unknown | 1.00 kg |
| Aïr | 1925 | L6 | Unknown | 24.00 kg |
| Aire-sur-la-Lys | 1769 | Unknown | Unknown | N/A |
| Akaba | 1949 | L6 | Unknown | 0.78 kg |
| Akbarpur | 1838 | H4 | Unknown | 1.80 kg |