Asteroid 2025 RJ2 to pass 0.78 LD from Earth on September 15 陨石相关2 Teo Blašković 2025年9月15日 13:29 Newly discovered asteroid designated 2025 RJ2 will fly past Earth at a distance of 0.78 LD (0.002 AU / 301 334 km / 187 241 miles) at 20:18 UTC on Monday, September 15, 2025. Source