(30193) Annikaurban
Asteroid (30193) Annikaurban |
|
---|---|
Properties of the orbit ( animation ) | |
Orbit type | Inner main belt asteroid |
Major semi-axis | 2.2746 AU |
eccentricity | 0.1431 |
Perihelion - aphelion | 1.9492 AU - 2.6001 AU |
Inclination of the orbit plane | 5.9925 ° |
Length of the ascending node | 342.9690 ° |
Argument of the periapsis | 341.3179 ° |
Time of passage of the perihelion | 7th June 2018 |
Sidereal period | 3.43 a |
Physical Properties | |
Medium diameter | 2.301 km (± 0.356) |
Albedo | 0.401 (± 0.144) |
Absolute brightness | 15.1 mag |
history | |
Explorer | LINEAR |
Date of discovery | April 7, 2000 |
Another name | 2000 GL 100 , 1993 FC 28 , 1998 XR 47 |
Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items. |
(30193) Annikaurban is a main inner belt asteroid discovered on April 7, 2000 at the Lincoln Laboratory Experimental Test System ( IAU code 704) in Socorro , New Mexico as part of the Lincoln Near Earth Asteroid Research (LINEAR) project. There had been unconfirmed sightings of the asteroid before: for example in March 1993 under the provisional designation 1993 FC 28 at the La Silla Observatory of the European Southern Observatory in Chile and on December 14 and 17, 1998 (1998 XR 47 ) at the Lincoln Laboratory Experimental test system.
According to the SMASS classification ( Small Main-Belt Asteroid Spectroscopic Survey ), a spectroscopic study by Gianluca Masi , Sergio Foglia and Richard P. Binzel at (30193) Annikaurban assumed a light surface, so it could, roughly speaking, be around trade an S asteroid . The albedo of 0.401 (± 0.144) actually indicates a light surface.
The asteroid was named on November 6, 2014 after Annika Urban (* 2001), a student at Dorseyville Middle School in Pittsburgh , Pennsylvania , for being in the finals of Broadcom MASTERS 2014 , a science competition organized by the Society For Science & The Public for 6 .- to 8th graders had taken second place in the engineering section. She took part with her project “The Stetophone”, a stethoscope she developed that can send and receive patient data via cellular radio. Her project was supervised by the chemist Eva Malecki, who is her math teacher. After Eva Malecki, the asteroid (30222) Malecki was named for the care . The 1st engineering award of the Broadcom MASTERS 2014 went to Chythanya Murali, after whom the asteroid (30183) Murali was named.
See also
Web links
- (30193) Annikaurban in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (30193) Annikaurban in the Small-Body Database of the Jet Propulsion Laboratory .
- Discovery Circumstances of (30193) Annikaurban according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics in Cambridge , Massachusetts (English)
Individual evidence
- ↑ (30193) Annikaurban at the IAU Minor Planet Center (English)
- ^ Gianluca Masi, Sergio Foglia, Richard P. Binzel: Search for Unusual Spectroscopic Candidates Among 40313 minor planets from the 3rd Release of the Sloan Digital Sky Survey Moving Object Catalog . (English)
- ↑ subdivision of asteroids to S-types, C-types and V-types (English)
- ↑ Winner of the Broadcom MASTERS 2014 (English)
- ↑ DMS Student Named Winner in Broadcom MASTERS National Competition . (English)