(29126) 1985 CU1
minor planet
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Key Facts
- Discoverer or inventor: Henri Debehogne[1]
- Site of astronomical discovery: La Silla Observatory[2]
- Follows: 29125 Kyivphysfak[3]
- Followed by: 29127 Karnath[4]
- Minor planet group: asteroid belt[5]
- Parent astronomical body: Sun[6]
- Provisional designation: 1985 BA1[7], 1985 CU1[8], 1992 BA1[9]
- Time of discovery or invention: February 11, 1985[10]
- Orbital eccentricity: 0.24[11], 0.2384438[12], 0.2382257922663499[13]
- Absolute magnitude: 14.1[14], 14.23[15]
- Orbital inclination: 24.18462 degree[16], 24.17511878829513 degree[17]
- Orbital period: 3.56 years[18], 1301.051552680014 day[19]
- Longitude of ascending node: 323.91852 degree[20], 323.8761287280611 degree[21]
- Semi-major axis of an orbit: 2.3313738 astronomical unit[22], 2.332369672096593 astronomical unit[23]
- Apoapsis: 2.887 astronomical unit[24], 2.88800028508981 astronomical unit[25]
- Periapsis: 1.7754723 astronomical unit[26], 1.776739059103375 astronomical unit[27]
- Argument of periapsis: 120.50750 degree[28], 120.369832244765 degree[29]
- Mean anomaly: 257.94380 degree[30], 202.519664393855 degree[31]
- Diameter: 3.557 km[32]
- Albedo: 0.422[33]
- Epoch: November 21, 2025[34]
- Time of periapsis: 2461569.638986547 Julian day[35]