(13336) Jillpernell Main-belt Asteroid
Discovered on 26 September 1998 by LINEAR at Socorro.
Jill Pernell mentored a finalist in the 2019 Broadcom MASTERS, a math and science competition for middle-school students. She teaches at the First Baptist Church School, Shreveport, Louisiana.Naming citation (WGSBN Bull. 3, #2, 11), IAU / Minor Planet Center, via NASA/JPL
Where Jillpernell is today
Seen from above the solar system on 2026-10-14: Jillpernell is 3.05 au from the Sun and 3.67 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 13336 |
| Provisional designation | 1998 SN114 |
| Orbit class | Main-belt Asteroid |
| Diameter | 5.15 km (#10,343 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.242 |
| Absolute magnitude (H) | 13.99 |
| Orbital period | 4.88 years |
| Semi-major axis | 2.88 au |
| Perihelion – aphelion | 2.37 – 3.39 au |
| Eccentricity | 0.176 |
| Inclination | 3.67° |
| Closest distance between its orbit and Earth's (MOID) | 1.38 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Jill
- (13845) Jillburnett
- (18177) Harunaga
- (21480) Jilltucker
- (23002) Jillhirsch
- (27870) Jillwatson
- (74824) Tarter
All asteroids named after someone called Jill
Also discovered on 26 September 1998
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- (10238) Ananyakarthik
- (11380) Amolsingh
- (11382) Juliasitu
- (12915) Rinoliver
- (13337) Sampath
- (13339) Williamsmith
- (13341) Kellysweeney
- (13343) Annietaylor
- (13344) Upenieks
- (13346) Danielmiller
- (13349) Yarotsky