Астероид 2025 XZ4 _ K25X04Z _ C45GEQ1 object, Ø 11 м (H = 27.513), класса Аполлон (Apollo) NEO, 13 декабря 2025 года в 16:07 UT пролетел на расстоянии 0.0023836954 a.e. (0.93 LD) от Земли, примерно 357 554.31 км ..
Inside 10 LD of Earth: 11 - 15 декабря 2025 года ..
2025 XZ4 / K25X04Z (H=27.50 ~11m, Earth MOID=0.90 LD, close passer, small) was picked up at 0951 UT on 14 Dec. by E.J. Christensen via the Catalina Sky Survey (CSS), which observed it at Dec. 14.41-42p3. This detection was confirmed by Mt. Lemmon Sta. (Dec. 14.45p3), Baihuashan Obs. (Dec. 14.54-57p4), Sormano Obs. (Dec. 14.73p2), San Marcello Pistoiese Obs. (Dec. 14.81-82p3), Piobbico Obs. (Dec. 14.82p2), Farra d'Isonzo Obs. (Dec. 14.84p3), Dax Obs. (Dec. 14.84-85p3), GiaGa Obs. (Dec. 14.85-86p2), Oberfrauendorf Obs. (Dec. 14.88-89p3), Stardreams Obs. (Dec. 14.96-99p3), Robert Holmes via Cerro Tololo Inter-American Obs. (CTIO) (Dec. 15.03-05p3), and Haute Provence Obs. (Dec. 15.06p3).
