2024 in space
2024 in space | ||
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Space probe launches  |
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| Impact events | ||
| Selected NEOs | ||
| Discoveries | ||
| Comets | ||
Modern impact events
| On Earth | |
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| On Mars | |
| On Jupiter |
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| Lists | |
| See also | |
Small Solar System bodies
Authority control databases
| Discovery[1][2] | |
|---|---|
| Discovered by | Krisztián Sárneczky |
| Discovery site | Piszkéstető Stn. |
| Discovery date | 20 January 2024 |
| Designations | |
| 2024 BX1 | |
| Sar2736 | |
| NEO · Apollo | |
| Orbital characteristics[3] | |
| Epoch 13 September 2023 (JD 2460200.5) | |
| Uncertainty parameter 6 | |
| Observation arc | 2.49 h (150 min) |
| Aphelion | 1.833 AU |
| Perihelion | 0.835 AU |
| 1.334 AU | |
| Eccentricity | 0.3740 |
| 1.54 yr (563.0 d) | |
| 246.680° | |
| 0° 38m 22.038s / day | |
| Inclination | 7.266° |
| 300.141° | |
| 243.604° | |
| Earth MOID | 0.000532 AU (79,600 km) |
| Physical characteristics | |
Mean diameter | ≈1 m |
| 32.795±0.353[3] 32.84[1] | |
2024 BX1, previously known under its temporary designation Sar2736, was a metre-sized asteroid or meteoroid that entered Earth's atmosphere on 21 January 2024 00:33 UTC and disintegrated as a meteor over Berlin.[2] It was discovered less than three hours before impact by Hungarian astronomer Krisztián Sárneczky at Konkoly Observatory's Piszkéstető Station in the Mátra Mountains, Hungary.[2] The fireball was observed by the cameras of the AllSky7[4] and Fripon[5] networks. 2024 BX1 is the eighth asteroid discovered before impacting Earth, and is Sárneczky's third discovery of an impacting asteroid. Before it impacted, 2024 BX1 was a near-Earth asteroid on an Earth-crossing Apollo-type orbit.
