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1835 Gajdariya
Main-belt asteroid
Main-belt asteroid
| Field | Value |
|---|---|
| minorplanet | yes |
| name | 1835 Gajdariya |
| background | #D6D6D6 |
| image | 1835Gajdariya (Lightcurve Inversion).png |
| caption | |
| discovery_ref | |
| discovered | 30 July 1970 |
| discoverer | T. Smirnova |
| discovery_site | Crimean Astrophysical Obs. |
| mpc_name | (1835) Gajdariya |
| alt_names | 1970 OE1958 BH |
| 1961 TJ | |
| 1963 DB | |
| 1973 EN | |
| named_after | Arkady Gaidar |
| (Russian writer) | |
| mp_category | main-beltKoronis |
| orbit_ref | |
| epoch | 4 September 2017 (JD 2458000.5) |
| uncertainty | 0 |
| observation_arc | 59.28 yr (21,653 days) |
| aphelion | 3.0842 AU |
| perihelion | 2.5811 AU |
| semimajor | 2.8326 AU |
| eccentricity | 0.0888 |
| period | 4.77 yr (1,741 days) |
| mean_anomaly | 258.14° |
| mean_motion | / day |
| inclination | 0.9857° |
| asc_node | 296.26° |
| arg_peri | 80.748° |
| dimensions | 12.40 km (calculated) |
| km | |
| km | |
| rotation | h |
| h | |
| albedo | |
| 0.24 (assumed) | |
| spectral_type | S |
| abs_magnitude | 11.511.7 |
1961 TJ 1963 DB 1973 EN (Russian writer)
km km h 0.24 (assumed)
1835 Gajdariya, provisional designation , is a stony Koronian asteroid from the outer region of the asteroid belt, approximately 12.5 kilometers in diameter.
It was discovered on 30 July 1970, by Russian astronomer Tamara Smirnova at Crimean Astrophysical Observatory in Nauchnyj, on the Crimean peninsula. It was named after Russian writer Arkady Gaidar.
Characteristics
The S-type asteroid is a member of the Koronis family, which is named after 158 Koronis and consists of about 300 known bodies with nearly ecliptical orbits. It orbits the Sun in the outer main-belt at a distance of 2.6–3.1 AU once every 4 years and 9 months (1,741 days). Its orbit has an eccentricity of 0.09 and an inclination of 1° with respect to the ecliptic. Its spectra is that of an S-type asteroid with a geometric albedo of about 0.24. It has a rotation period of 6.33 hours.
Naming
It was named in honor of Soviet–Russian writer and children's author Arkady Gaidar (1904–1941), who joined the partisans and became a machine gunner during the Nazi invasion of the Soviet Union. Gaidar was killed in combat in October 1941. The official was published by the Minor Planet Center on 1 June 1975 (M.P.C. 3825).
References
This article was imported from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 License. Content has been adapted to SurfDoc format. Original contributors can be found on the article history page.
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