(82075) 2000 YW134

(82075) 2000 YW134
2000 YW134 and its satellite (upper right) imaged by the Hubble Space Telescope on 25 October 2002
Discovery[1][2]
Discovered bySpacewatch
Discovery siteKitt Peak National Obs.
Discovery date26 December 2000
Designations
(82075) 2000 YW134
2000 YW134 · 2001 XG201[3]
TNO[4] · res (3:8)[5][6]
Orbital characteristics[4]
Epoch 1 July 2021 (JD 2459396.5)
Uncertainty parameter 2[2][4]
Observation arc20.19 yr (7,373 d)
Aphelion73.783 AU
Perihelion40.999 AU
57.391 AU
Eccentricity0.2856
434.78 yr (158,805 d)
35.927°
0° 0m 8.28s / day
Inclination19.866°
127.00°
314.98°
Known satellitesS/2005 (82075) 1
(Ds/Dp: 0.347)[7]
Physical characteristics
>0.08[8]
0.408±0.329[5][7]
21.54[11]
4.72[2][4]

(82075) 2000 YW134 (provisional designation 2000 YW134) is a resonant trans-Neptunian object and binary system, located in the outermost region of the Solar System. It was discovered on 26 December 2000, by astronomers with the Spacewatch survey at Kitt Peak Observatory near Tucson, Arizona. The reddish object stays in a rare 3:8 resonance with Neptune. A smaller companion was discovered by the Hubble Space Telescope in October 2002.[7] As of 2021, neither the primary body nor its satellite have been named.[2]

  1. ^ Cite error: The named reference MPEC-2001 was invoked but never defined (see the help page).
  2. ^ a b c d Cite error: The named reference MPC-object was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference MPEC-2002 was invoked but never defined (see the help page).
  4. ^ a b c d Cite error: The named reference jpldata was invoked but never defined (see the help page).
  5. ^ a b c Cite error: The named reference Johnston-TNOs was invoked but never defined (see the help page).
  6. ^ Cite error: The named reference Buie-DES was invoked but never defined (see the help page).
  7. ^ a b c d e f Cite error: The named reference Johnston-binary was invoked but never defined (see the help page).
  8. ^ Cite error: The named reference Muller-2010 was invoked but never defined (see the help page).
  9. ^ a b c Cite error: The named reference lcdb was invoked but never defined (see the help page).
  10. ^ Cite error: The named reference Belskaya-2015 was invoked but never defined (see the help page).
  11. ^ Cite error: The named reference AstDys-object was invoked but never defined (see the help page).