2015 KG 163
Asteroid 2015 KG 163 |
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Properties of the orbit ( animation ) | |
Orbit type | SDO |
Major semi-axis | 825.5 AU |
eccentricity | 0.95 |
Perihelion - aphelion | 41.275 AU - 1,609.725 AU |
Inclination of the orbit plane | 14 ° |
Sidereal period | 23718 years |
Mean orbital velocity | 0.68 km / s |
Physical Properties | |
Absolute brightness | 8.2 likes |
history | |
Explorer | Mauna Kea |
Date of discovery | May 24, 2015 |
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. |
2015 KG 163 is a planetoid that was discovered on May 24, 2015 at Mauna Kea and belongs to the group of the Kuiper belt planetoid. The asteroid orbit the sun in a highly eccentric orbit for almost 24,000 years . The orbital eccentricity of its orbit is 0.95, with this 14.00 ° inclined to the ecliptic .
object |
Orbital period T (years) |
Semi-axis a (AE) |
Perihelion q (AE) |
Aphelion Q (AE) |
eccentricity e |
Argument of the periapsis ? (°) |
Inclination i (°) |
Length of the rise Node Ω (°) |
Perihelion π = ω + Ω (°) |
Absolute brightness H (mag) |
---|---|---|---|---|---|---|---|---|---|---|
(90377) Sedna | 10,590 | 482.24 | 76.08 | 888.39 | 0.84 | 311.6 | 11.9 | 144.4 | 96.0 | 1.5 |
(474640) 2004 VN 112 | 5,602 | 315.41 | 47.31 | 583.51 | 0.85 | 326.9 | 25.6 | 66.0 | 32.9 | 6.5 |
(523622) 2007 TG 422 | 10.165 | 469.26 | 35.55 | 902.96 | 0.92 | 285.6 | 18.6 | 112.9 | 38.5 | 6.5 |
2010 GB 174 | 6,824 | 359.75 | 48.79 | 670.72 | 0.86 | 347.7 | 21.6 | 130.8 | 118.5 | 6.5 |
2012 VP 113 ("Biden") | 4.106 | 256.40 | 80.44 | 432.37 | 0.69 | 293.6 | 24.1 | 90.7 | 24.3 | 4.0 |
2013 FT 28 | 5,558 | 313.77 | 43.52 | 584.02 | 0.86 | 40.3 | 17.3 | 217.8 | 258.1 | 6.7 |
2013 RF 98 | 6,556 | 350.30 | 36.08 | 664.52 | 0.90 | 311.7 | 29.6 | 67.6 | 19.3 | 8.7 |
2013 SY 99 ("uo3l91") | 17,604 | 676.71 | 49.96 | 1,303.45 | 0.93 | 32.3 | 4.2 | 29.5 | 61.8 | 6.7 |
2014 FE 72 | 101.195 | 2,171.57 | 36.28 | 4,306.86 | 0.98 | 134.3 | 20.6 | 336.8 | 111.1 | 6.1 |
2014 SR 349 | 5,064 | 294.90 | 47.65 | 542.14 | 0.84 | 341.1 | 18.0 | 34.8 | 15.9 | 6.7 |
2015 GT 50 ("o5p060") | 6,073 | 332.85 | 38.46 | 627.24 | 0.88 | 129.3 | 8.8 | 46.1 | 175.4 | 8.5 |
2015 KG 163 ("o5m52") | 23,718 | 825.50 | 40.50 | 1,610.50 | 0.95 | 32.0 | 14.0 | 219.1 | 251.1 | 8.2 |
2015 RX 245 ("o5t52") | 8,210 | 406.96 | 45.52 | 768.40 | 0.89 | 65.3 | 12.2 | 8.6 | 73.9 | 6.2 |
2015 BP 519 ("Caju") | 8,932 | 430.48 | 35.14 | 825.81 | 0.92 | 348.4 | 54.1 | 135.2 | 123.6 | 4.4 |
(541132) Leleākūhonua | 36,182 | 1,093.94 | 64.94 | 2,122.94 | 0.94 | 118.2 | 11.6 | 300.8 | 59.0 | 5.3 |
See also
Individual evidence
- ↑ Minor Planet Center: MPC Database Search for 2015 KG163. May 24, 2015 ( minorplanetcenter.net ).
- ↑ Website of the Minor Planet Center (MPC), list of objects with q> 30 and a> 250. International Astronomical Union (IAU), accessed January 19, 2020 .