28321 Arnabdey
asteroid
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Key Facts
- Discoverer or inventor: Lincoln Near-Earth Asteroid Research[1]
- Site of astronomical discovery: Experimental Test Site[2]
- Follows: (28320) 1999 CG110[3]
- Followed by: 28322 Kaeberich[4]
- Minor planet group: asteroid belt[5]
- Parent astronomical body: Sun[6]
- Provisional designation: 1999 CV110[7], 2000 JV39[8]
- Time of discovery or invention: February 12, 1999[9]
- Significant event: naming[10]
- Orbital eccentricity: 0.19[11], 0.1901745[12], 0.1899159474787412[13]
- Absolute magnitude: 14.1[14], 14.23[15]
- Orbital inclination: 5.00901 degree[16], 5.01009757101126 degree[17]
- Orbital period: 3.51 years[18], 1282.509543884424 day[19]
- Longitude of ascending node: 239.51822 degree[20], 239.4533797759747 degree[21]
- Semi-major axis of an orbit: 2.3100408 astronomical unit[22], 2.310156769309604 astronomical unit[23]
- Apoapsis: 2.749 astronomical unit[24], 2.748892380977465 astronomical unit[25]
- Periapsis: 1.8707300 astronomical unit[26], 1.871421157641743 astronomical unit[27]
- Argument of periapsis: 143.61858 degree[28], 143.525093556464 degree[29]
- Mean anomaly: 13.62568 degree[30], 327.5183431793545 degree[31]
- Diameter: 3.421 km[32]
- Albedo: 0.416[33]
- Epoch: November 21, 2025[34]
- Time of periapsis: 2461116.216763538 Julian day[35]