(31772) Asztalos Main-belt Asteroid
Discovered on 13 May 1999 by LINEAR at Socorro.
Melissa Asztalos mentored a finalist in the 2015 Broadcom MASTERS, a math and science competition for middle school students. She teaches at the Eagle Hill Middle School, Manlius, New York.Naming citation (MPC batch dated 2016-02-22), IAU / Minor Planet Center, via NASA/JPL
Where Asztalos is today
Seen from above the solar system on 2026-10-14: Asztalos is 2.75 au from the Sun and 3.19 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 31772 |
| Provisional designation | 1999 JW120 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 14.58 |
| Orbital period | 4.80 years |
| Semi-major axis | 2.84 au |
| Perihelion – aphelion | 2.62 – 3.06 au |
| Eccentricity | 0.0771 |
| Inclination | 8.71° |
| Closest distance between its orbit and Earth's (MOID) | 1.63 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Melissa
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- (13308) Melissamayne
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- (20534) Bozeman
- (21744) Meliselinger
- (21919) Luga
- (23176) Missacarvell
- (26334) Melimcdowell
- (28788) Hayes-Gehrke
All asteroids named after someone called Melissa
Also discovered on 13 May 1999
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- (17149) Victoriagraf
- (17151) Zanderhill
- (18012) Marsland
- (18013) Shedletsky
- (18015) Semenkovich
- (18016) Grondahl
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