31398 Lukedaly
asteroid
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Summary
31398 Lukedaly is an asteroid[1].
Key Facts
- Discoverer or inventor: Lowell Observatory Near-Earth-Object Search[2]
- Site of astronomical discovery: Anderson Mesa Station[3]
- Follows: (31397) 1998 YR15[4]
- Followed by: 31399 Susorney[5]
- Minor planet group: asteroid belt[6]
- Parent astronomical body: Sun[7]
- Provisional designation: 1990 UH7[8], 1990 WH[9], 1998 YU29[10]
- Time of discovery or invention: December 27, 1998[11]
- Significant event: naming[12]
- Orbital eccentricity: 0.26[13], 0.2580513[14], 0.2568207507725739[15]
- Absolute magnitude: 14.7[16], 14.75[17]
- Orbital inclination: 11.76184 degree[18], 11.74739043468943 degree[19]
- Orbital period: 3.79 years[20], 1384.311591438376 day[21]
- Longitude of ascending node: 66.76980 degree[22], 66.70847304799707 degree[23]
- Semi-major axis of an orbit: 2.4295307 astronomical unit[24], 2.430843236535697 astronomical unit[25]
- Apoapsis: 3.056 astronomical unit[26], 3.055134221553228 astronomical unit[27]
- Periapsis: 1.8025871 astronomical unit[28], 1.806552251518166 astronomical unit[29]
- Argument of periapsis: 342.44182 degree[30], 342.87450601491 degree[31]
- Mean anomaly: 75.89139 degree[32], 31.45870010662108 degree[33]
- Diameter: 3.518 km[34]
- Albedo: 0.194[35]
- Epoch: May 5, 2025[36]
- Time of periapsis: 2460679.531828964 Julian day[37]