Asteroid that landed near Berlin found and identified
The meteorite that crashed near Berlin late last month, only hours after being spotted in space, has now been found and identified.
“We only spotted the meteorites after a Polish team of meteorite hunters had identified the first find and could show us what to look for,” said Jenniskens. “After that, our first finds were made quickly by Freie Universität students Dominik Dieter and Cara Weihe.”
The meteorites are fragments of the small asteroid 2024 BX1, first spotted with a telescope at Konkoly Observatory in Hungary by astronomer Dr. Krisztián Sárneczky, tracked and then predicted to impact Earth’s atmosphere by NASA’s Scout and ESA’s Meerkat Asteroid Guard impact hazard assessment systems, with Davide Farnocchia of JPL/Caltech providing frequent trajectory updates, and finally causing a bright fireball that was seen and filmed. This was Jenniskens’ fourth guided recovery of such a small asteroid impact, following a 2008 impact in Sudan, a 2018 impact in Botswana, and a 2023 impact in France.
Today, Jenniskens’ collaborators at the Museum für Naturkunde officially announced that the first examinations of one of these pieces with an electron beam microprobe prove the typical mineralogy and chemical composition of an achondrite of the aubrite type.
Aubrite meteorites are rare and hard to find, so this discovery is important.
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The meteorite that crashed near Berlin late last month, only hours after being spotted in space, has now been found and identified.
“We only spotted the meteorites after a Polish team of meteorite hunters had identified the first find and could show us what to look for,” said Jenniskens. “After that, our first finds were made quickly by Freie Universität students Dominik Dieter and Cara Weihe.”
The meteorites are fragments of the small asteroid 2024 BX1, first spotted with a telescope at Konkoly Observatory in Hungary by astronomer Dr. Krisztián Sárneczky, tracked and then predicted to impact Earth’s atmosphere by NASA’s Scout and ESA’s Meerkat Asteroid Guard impact hazard assessment systems, with Davide Farnocchia of JPL/Caltech providing frequent trajectory updates, and finally causing a bright fireball that was seen and filmed. This was Jenniskens’ fourth guided recovery of such a small asteroid impact, following a 2008 impact in Sudan, a 2018 impact in Botswana, and a 2023 impact in France.
Today, Jenniskens’ collaborators at the Museum für Naturkunde officially announced that the first examinations of one of these pieces with an electron beam microprobe prove the typical mineralogy and chemical composition of an achondrite of the aubrite type.
Aubrite meteorites are rare and hard to find, so this discovery is important.
Readers!
Please consider supporting my work here at Behind the Black. Your support allows me the freedom and ability to analyze objectively the ongoing renaissance in space, as well as the cultural changes -- for good or ill -- that are happening across America. Fourteen years ago I wrote that SLS and Orion were a bad ideas, a waste of money, would be years behind schedule, and better replaced by commercial private enterprise. Only now does it appear that Washington might finally recognize this reality.
In 2020 when the world panicked over COVID I wrote that the panic was unnecessary, that the virus was apparently simply a variation of the flu, that masks were not simply pointless but if worn incorrectly were a health threat, that the lockdowns were a disaster and did nothing to stop the spread of COVID. Only in the past year have some of our so-called experts in the health field have begun to recognize these facts.
Your help allows me to do this kind of intelligent analysis. I take no advertising or sponsors, so my reporting isn't influenced by donations by established space or drug companies. Instead, I rely entirely on donations and subscriptions from my readers, which gives me the freedom to write what I think, unencumbered by outside influences.
You can support me either by giving a one-time contribution or a regular subscription. There are four ways of doing so:
1. Zelle: This is the only internet method that charges no fees. All you have to do is use the Zelle link at your internet bank and give my name and email address (zimmerman at nasw dot org). What you donate is what I get.
2. Patreon: Go to my website there and pick one of five monthly subscription amounts, or by making a one-time donation.
3. A Paypal Donation or subscription:
4. Donate by check, payable to Robert Zimmerman and mailed to
Behind The Black
c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652
You can also support me by buying one of my books, as noted in the boxes interspersed throughout the webpage or shown in the menu above.
” crashed near Berlin … only hours before impact”
I think you mean “identified only hours before impact”.
Call Me Ishmael: Thanks. Fixed.
regarding OSIRIS-REx and ryugu are there materials being found on the samples returned to Earth that are not found in the asteroids which make it through the atmosphere and land on Earth? This asteroid which landed near Berlin will be well burned up, but the material in its core is presumably not affected by entry.
Anton on YouTube says Ryugu contains RNA. Also grains from outside the solar system.
https://youtu.be/sCoLcsb7NFs?si=Mwt97RAowosklaVO
Are those materials not found on asteroids which land on Earth?
Steve Richter: In attending asteroid conferences I know the scientists expect to find minerals not seen on Earth in the Ryugu and Bennu samples. I have not yet seen any papers however outlining specifics. We should see some very soon from Ryugu. Papers from Bennu are a year-plus away, as the samples are now getting into the hands of researchers.
Meteorites would not such materials because the heat of reentry destroys those that are most delicate.
Think of it this way: If you could only study the population of the Earth by who you see in a workout gym in Taiwan, your data pool would be very incomplete and biased. That is the situation with asteroid researchers.
You’re great Bob. Full of knowledge and passionate about Space.
I forgot – Happy Birthday Bob.