2014 SR 349
Asteroid 2014 SR 349 |
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Properties of the orbit ( animation ) | |
Orbit type | SDO |
Major semi-axis | 292.2 AU |
eccentricity | 0.84 |
Perihelion - aphelion | 46.752 AU - 537.648 AU |
Inclination of the orbit plane | 18 ° |
Sidereal period | 4996 years |
Mean orbital velocity | 1.35 km / s |
Physical Properties | |
Absolute brightness | 6.7 likes |
history | |
Explorer | Cerro Tololo Observatory, La Serena |
Date of discovery | 19th September 2014 |
Another name | 2014 SR 349 |
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. |
2014 SR 349 is a planetoid that was discovered on September 19, 2014 at the Cerro Tololo Observatory, La Serena and belongs to the group of the Kuiper belt planetoid. The asteroid orbit the sun in a highly eccentric orbit in 4996 years . The eccentricity of its orbit is 0.84, with it being inclined at 17.99 ° to the ecliptic .
object |
q (AU) |
a (AU) |
T ( a ) |
e |
i (°) |
ω (°) |
H (likes) |
---|---|---|---|---|---|---|---|
2012 VP 113 | 80.39 | 258.27 | 4.151 | 0.69 | 24.1 | 293.5 | 4.0 |
(90377) Sedna | 76.26 | 484.52 | 10,665 | 0.84 | 11.9 | 311.4 | 1.3 |
(541132) Leleākūhonua | 65.04 | 1031.49 | 33,128 | 0.94 | 11.7 | 118.0 | 5.5 |
2014 FZ 71 | 55.88 | 75.76 | 659 | 0.26 | 25.5 | 244.5 | 6.9 |
2015 RG 301 | 52.05 | 54.04 | 397 | 0.04 | 10.2 | 287.4 | 8.2 |
2014 FC 72 | 51.66 | 75.75 | 659 | 0.32 | 29.9 | 33.3 | 4.7 |
2018 GT 15 | 51.54 | 57.58 | 437 | 0.10 | 26.0 | 357.3 | 7.5 |
2004 XR 190 | 51.11 | 57.26 | 433 | 0.11 | 46.8 | 285.6 | 4.3 |
2015 FJ 345 | 50.69 | 62.88 | 499 | 0.19 | 35.0 | 77.4 | 7.9 |
2014 ST 373 | 50.19 | 104.56 | 1,069 | 0.52 | 43.2 | 297.1 | 5.4 |
2013 SY 99 | 50.02 | 693.86 | 18,277 | 0.93 | 4.2 | 32.1 | 6.7 |
2015 KQ 174 | 49.31 | 55.40 | 412 | 0.11 | 24.3 | 294.0 | 7.3 |
2010 GB 174 | 48.75 | 350.59 | 6,565 | 0.86 | 21.6 | 347.4 | 6.5 |
2014 SR 349 | 47.69 | 302.23 | 5,254 | 0.84 | 18.0 | 340.9 | 6.7 |
(474640) 2004 VN 112 | 47.30 | 318.97 | 5,697 | 0.85 | 25.6 | 326.8 | 6.5 |
See also
Individual evidence
- ↑ Minor Planet Center: MPC Database Search for 2014 SR349. September 19, 2014 ( minorplanetcenter.net ).
- ↑ List of objects with q> 47. Minor Planet Center (MPC) of the International Astronomical Union (IAU), accessed on June 13, 2020 .
- ↑ Chadwick A. Trujillo, Michael E. Brown: The Radial Distribution of the Kuiper Belt . In: The Astrophysical Journal Letters . Vol. 554, No. 1 , May 31, 2001, p. L95 , doi : 10.1086 / 320917 , bibcode : 2001ApJ ... 554L..95T (English).