User:Kepler-1229b/etnos

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Extreme trans-Neptunian objects with perihelion greater than 30 AU and a semi-major axis greater than 150 AU[1][2]
Object
Barycentric Orbit (JD 2459600.5)[A]
 Orbital plane Body
Stability

[5]

Orbital
period

(years)

Semimajor
axis

(AU)
Perihelion

(AU)
Aphelion

(AU) 		Current
distance
from
Sun
(AU) 		Eccent.
Argum.
peri

ω (°)

inclin.

i (°)

Longitude of Hv Current

mag.

Diameter

(km)

Ascending
node

☊ or Ω (°)

Perihelion

ϖ=ω+Ω (°)

2013 SL102 ? 5,590 326 38.1 614 39.3 0.88 265.4 6.5 94.6 0.0 (*) 7.0 23.2 140
2013 RA109 ? 9,950 463 46.0 880 47.4 0.90 262.9 12.4 104.8 7.6 6.1 23.1 200
2016 SA59 ? 3,830 245 39.1 451 42.3 0.84 200.3 21.5 174.7 15.0 7.8 24.2 90
2014 SR349 Stable 5,160 312 47.7 576 54.8 0.85 340.8 18.0 34.9 15.6 6.7 24.2 200
2013 RF98 Unstable 6,900 370 36.1 705 37.6 0.90 311.6 29.6 67.6 19.2 8.7 24.6 70
2016 SD106 ? 6,550 350 42.7 658 44.5 0.88 162.9 4.8 219.4 22.3 6.7 23.4 160
2012 VP113 Stable 4,300 261 80.4 443 84.0 0.69 293.6 24.1 90.7 24.3 4.0 23.3 600
Alicanto Stable 5,900 327 47.3 608 48.1 0.86 326.7 25.6 66.0 32.7 6.5 23.5 200
2007 TG422 Unstable 11,260 502 35.6 969 38.5 0.93 285.6 18.6 112.9 38.4 6.5 22.5 200
2016 SG58 3756 241.63 35.12 448.14 0.85 296.1 13.2 118.9 55
2014 TU115 ? 6,140 335 35.0 636 35.3 0.90 225.3 23.5 192.3 57.7 7.9 23.5 90
Leleākūhonua Stable 35,300 1,090 65.2 2,110 78.0 0.94 117.8 11.7 300.8 58.5 5.5 24.6 220
2013 SY99 Metastable 19,800 733 50.0 1,420 57.9 0.93 32.2 4.2 29.5 61.7 6.7 24.5 250
2015 RX245 Metastable 8,920 421 45.7 796 59.9 0.89 64.8 12.1 8.6 73.4 6.2 24.1 250
Sedna Stable 11,400 485 76.3 893 84.5 0.84 311.3 11.9 144.2 95.6 1.3 20.7 1,000
2014 FE72 Unstable 92,400 2,040 36.1 4,050 64.0 0.98 133.9 20.6 336.8 110.7 6.2 24.3 200
2010 GB174 Stable 6,600 342 48.6 636 73.1 0.86 347.1 21.6 130.9 118.0 6.5 25.2 200
2015 BP519[6] ? 9,500 433 35.2 831 51.4 0.92 348.2 54.1 135.0 123.3 (*) 4.5 21.7 550[7]
2018 VM35 ? 4,500 252 45.0 459 54.8 0.82 302.9 8.5 192.4 135.3 (*) 7.7 25.2 140
2013 FL28 ? 6,780 358 32.2 684 33.4 0.91 225.1 15.8 294.4 159.5 (*) 8.0 23.4 100
2015 GT50 Unstable 5,510 314 38.5 589 42.9 0.88 129.3 8.8 46.1 175.4 (*) 8.5 24.9 80
2021 DK18 ? 21,400 770 44.4 1,500 66.3 0.94 234.8 15.4 322.3 197.0 (*) 6.8 25.1 180
uo5m93[8]
 ? 4,760 283 39.5 526 41.7 0.86 43.3 6.8 165.9 209.3 (*) 8.9 25.0 70?
2019 EU5 ? 42,600 1,220 46.8 2,400 81.1 0.96 109.2 18.2 109.2 218.4 (*) 6.4 25.6 180
Hypothesized Planet Nine 8,000–22,000 400–800 ~200 ~1,000 ~1,000? 0.2–0.5 ~150 15–25 91±15 241±15 >22.5 ~40,000
2015 KG163 Unstable 22,840 805 40.5 1,570 40.5 0.95 32.3 14.0 219.1 251.4 (*) 8.2 24.4 100
2013 FT28 Metastable 5,050 305 43.4 566 55.2 0.86 40.8 17.4 217.7 258.5 (*) 6.7 24.2 200
2021 RR205 ? 31,200 992 55.5 1,930 60.0 0.94 208.6 7.6 108.3 316.9 (*) 6.8 24.6 180
2014 SX403 ? 7,180 370 35.5 710 45.1 0.90 174.7 42.9 149.2 323.9 (*) 7.1 23.8 130
2014 WB556 ? 4,900 288 42.7 534 46.6 0.85 235.3 24.2 114.7 350.0 (*) 7.3 24.2 150
  1. barycentric coordinates. (Type the target body's name, then select Ephemeris Type:Elements and Center:@0) In the second pane "PR=" can be found, which gives the orbital period in days (For Sedna as an example, the value 4.16E+06 is displayed, which is ~11400 Julian years
    ).
  2. ^ "MPC list of q > 30 and a > 150". Minor Planet Center. Retrieved 22 October 2023.
  3. ^ "JPL Small-Body Database Browser". 13 December 2012. Archived from the original on 13 December 2012.
  4. ^ Chamberlin, Alan. "JPL Small-Body Database Browser". ssd.jpl.nasa.gov.
  5. S2CID 119248548
    .
  6. ^ Becker, Juliette (2017). Evaluating the Dynamical Stability of Outer Solar System Objects in the Presence of Planet Nine. DPS49. American Astronomical Society. Retrieved 14 March 2018.
  7. ^ Lovett, Richard A. (16 December 2017). "The hidden hand – Could a bizarre hidden planet be manipulating the solar system". New Scientist International. No. 3156. p. 41. Retrieved 14 March 2018.
  8. S2CID 119078596.{{cite journal}}: CS1 maint: unflagged free DOI (link
    )


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