Searches phrased as “stamatios krimigis asteroid named iau” usually come from the same moment of curiosity: a reader hears that a space scientist has a space rock carrying his name and wants to know whether the story is real, which asteroid it is, and who decided on the honour. The short answer is that the International Astronomical Union, known as the IAU, is the body that approves asteroid names, and the asteroid named after Stamatios Krimigis is listed in the official small-body catalogues that astronomers use to track these objects. This guide explains the naming in plain language, separates the confirmed career facts from the folklore that often grows around famous scientists, and shows you how to verify the naming for yourself through official channels rather than relying on social media clips or second-hand summaries.
Stamatios Krimigis is one of the most respected figures in space science, and his career helps explain why an asteroid naming is a fitting tribute rather than a random celebrity gesture. He spent decades at the Johns Hopkins University Applied Physics Laboratory, where he led space physics research and served as head of the Space Department. His work touched some of the most ambitious missions ever flown, including the Voyager spacecraft that explored the outer planets and then crossed into interstellar space, and the Cassini mission that studied Saturn and its moons in extraordinary detail. When a scientist contributes at that level over such a long career, the astronomical community has a well-established way of saying thank you: a minor planet name approved through the IAU process.
Who Is Stamatios Krimigis?
Stamatios Krimigis, often styled Stamatios M. Krimigis, is a Greek-American space scientist whose research career spans the era of robotic planetary exploration. Born in Greece, he went on to build a career in the United States that placed him at the centre of space plasma physics, the study of charged particles streaming through space and interacting with planets, moons, and the boundary of the solar system itself. At the Applied Physics Laboratory, he became known not only as a researcher but as a scientific leader who could guide large instrument teams and keep complex missions scientifically productive for years, even decades, after launch.
His best-known roles include serving as principal investigator for particle instruments on landmark missions. On the twin Voyager spacecraft, he led the Low Energy Charged Particle experiment, which measured energetic particles as the probes flew past Jupiter, Saturn, Uranus, and Neptune, and later as they journeyed toward and beyond the edge of the Sun’s influence. On Cassini, he led the Magnetospheric Imaging Instrument, which revealed how charged particles behave around Saturn and helped scientists understand the giant planet’s vast magnetic environment. These are not minor contributions: instruments like these define what a mission can discover, and leading one is a mark of deep trust from the scientific community.
For readers who enjoy stories about things being named after their founders and pioneers, the broader tradition of honorary naming is worth exploring, including how awards and institutions come to carry a person’s name in the first place, as discussed in our guide to a chapbook award named after its founder. Naming, in science as in literature, is a deliberate act of recognition, and asteroid names are among the most permanent examples because they are recorded in catalogues used by observatories around the world.
Stamatios Krimigis Asteroid Named IAU: The Official Record
The asteroid named after Stamatios Krimigis is catalogued as 8323 Krimigis, a main-belt asteroid whose designation places it among the thousands of minor planets orbiting between Mars and Jupiter. Its name follows the standard convention for honorary asteroid names: the discoverer proposes a name, a citation explaining the honour is prepared, and the name is approved and published by the IAU’s naming authority for small bodies. Once published, the name becomes the object’s permanent identifier in scientific literature, databases, and observation records, which is why a search for the asteroid named after Stamatios Krimigis leads to the same catalogue entry again and again.
It is worth being precise about what an asteroid naming does and does not mean. It does not mean that Krimigis discovered the asteroid himself, owned it, or visited it; asteroid names are honours bestowed by others, most often by the discoverer, and they recognise a person’s contribution to science or culture. It also does not mean the asteroid is unusual in size or orbit simply because it has a famous name. Most named asteroids are ordinary main-belt objects, and their interest lies in the citation: the short published note that explains why this particular person was chosen. In the case of the asteroid named after Stamatios Krimigis, the citation reflects a career spent revealing how charged particles move through the solar system.
The IAU connection matters because it is what separates an official name from a novelty. Private companies sometimes sell novelty star or asteroid naming certificates, but those have no standing in astronomy. Only the IAU can assign an official name to a minor planet, and only names published through its process appear in the authoritative catalogues. When you read that an asteroid is named after Stamatios Krimigis, the IAU link is the detail that makes the claim checkable: you can look the object up by number or name and find the same record that professional astronomers use.
How the IAU Names Asteroids
The IAU naming process for minor planets is deliberately careful, because names are permanent and the catalogue already contains hundreds of thousands of objects. The process begins with discovery and observation: an asteroid must be observed well enough for its orbit to be determined reliably, and it receives a provisional designation based on its discovery date. Once the orbit is secure, it is given a permanent number. Only then can a name be proposed, and the proposal must follow the IAU’s rules, which exclude names that are offensive, overly commercial, or too similar to existing names, and which generally require that a person honoured in this way has been notable for some time.
Proposals are reviewed by the IAU Working Group for Small Bodies Nomenclature, which checks the citation and the eligibility of the name before approval. Approved names are published in the working group’s bulletin, and from that moment the name is official. This is a slow, scholarly process, and it is one of the reasons asteroid names carry weight: they are not bought, voted on in an online poll, or assigned by a marketing department. The asteroid named after Stamatios Krimigis went through exactly this route, which is why it appears in the same official records as asteroids named for other scientists, artists, and historical figures.
The system also explains why searching for asteroid names can be confusing. An asteroid may be known by its number, its provisional designation, and its name, and older sources sometimes use only one of these. If a search result gives you a number that does not match the name, or a claim with no catalogue reference at all, treat it as unverified until you have checked an official database. The table below summarises the official sources that settle the question.
| Source | What it confirms | How to use it |
|---|---|---|
| Minor Planet Center database | Number, name, orbit, and discovery details | Search by the name Krimigis or the number 8323 |
| JPL Small-Body Database | Physical data, orbit diagrams, and observation records | Search by name or number for the full object record |
| IAU Working Group bulletins | The official naming citation and approval | Look up the published name citation for the object |
| Applied Physics Laboratory profiles | Krimigis’s mission roles and career history | Read institutional biographies for career context |
How to Verify the Naming Yourself
Verifying an asteroid name takes only a few minutes if you use the right sources. Start with the Minor Planet Center database, which is operated under the auspices of the IAU and serves as the central clearinghouse for asteroid observations and designations. Enter the name Krimigis or the number 8323, and you should reach the object record showing the name, number, and orbital information. Cross-check the same object in the JPL Small-Body Database, which presents the data in a more visual form, including orbit diagrams and close-approach information where relevant.
Next, look for the naming citation itself. The IAU publishes approved names with a short citation explaining the honour, and these citations are the primary source for why a particular person was chosen. For a scientist of Krimigis’s standing, the citation will point to his leadership in space physics and his instrument work on Voyager and Cassini. If a website claims an asteroid naming but cannot point you to a catalogue entry or a citation, that is a sign to be sceptical, no matter how confident the page sounds. Science writing, like the science explanations readers rely on every day, is only as good as the sources behind it, and asteroid claims are no exception.
Finally, be wary of lookalike claims. The internet is full of pages that mix up similarly named people, confuse asteroids with craters or stars, or repeat a novelty certificate as though it were an official honour. A genuine IAU asteroid name will always resolve to the same number and the same citation across independent official databases. If the details shift from site to site, or if the only evidence is a single blog post, the claim has not been verified yet, whatever the headline says.
Stamatios Krimigis Asteroid Named IAU: Why the Honour Fits
Asteroid names honour many kinds of achievement, from discoverers and theorists to educators, artists, and explorers, but scientist names are among the most common because the naming tradition grew out of the astronomical community itself. Krimigis fits that tradition unusually well: his instruments did not merely ride along on famous missions, they produced the measurements that shaped our understanding of planetary magnetospheres and the outer solar system. The Voyager charged-particle data helped reveal how the solar wind changes with distance from the Sun, while the Cassini imaging instrument mapped Saturn’s radiation environment in ways no earlier mission could.
There is also a leadership dimension. Running a space science department and guiding instrument teams across multi-decade missions requires a different skill from writing a single brilliant paper: it means sustaining scientific quality, mentoring younger researchers, and keeping instruments working long after their designers have retired. Colleagues and institutions remember that kind of contribution, and honorary naming is one of the few tributes in astronomy that lasts as long as the catalogues themselves. Long after missions end and spacecraft fall silent, the name remains attached to an object still circling the Sun.
For students and young researchers, the story carries a practical lesson. Scientific recognition rarely arrives as a single dramatic moment; it accumulates through reliable work, careful measurement, and service to the community. Krimigis’s career shows that leading instruments, publishing results, and supporting the next generation of scientists is the path that eventually earns honours like an asteroid name, a trajectory that is far more instructive than any overnight-fame narrative.
Frequently Asked Questions
What is the number of the asteroid named after Stamatios Krimigis?
The asteroid is catalogued as 8323 Krimigis. The number identifies it in official databases, while the name Krimigis is the honorary designation approved through the IAU process.
Did Krimigis discover the asteroid himself?
No. Asteroid names are honours proposed by others, usually the discoverer, and approved by the IAU. The naming recognises his contributions to space science rather than a personal discovery.
What does IAU approval mean for an asteroid name?
IAU approval makes the name official and permanent. Only names approved through the IAU Working Group for Small Bodies Nomenclature appear in the authoritative catalogues used by observatories worldwide.
Where can I check the naming for myself?
Search the Minor Planet Center database or the JPL Small-Body Database for 8323 Krimigis. Both are official sources, and both should return the same object record and naming information.
Conclusion
The asteroid named after Stamatios Krimigis is a genuine IAU honour, catalogued as 8323 Krimigis, and it reflects a career that helped define modern space physics through the Voyager and Cassini missions. Understanding the naming means understanding the process behind it: discovery, numbering, proposal, review, and publication through the IAU, a sequence that keeps the catalogue trustworthy and the honour meaningful. If you want to confirm the story, skip the social media summaries and check the official databases directly, where the number, the name, and the citation all line up. That habit of checking primary sources is useful far beyond astronomy, and it is the surest way to separate real scientific honours from internet folklore.