(15875) 1996 TP66

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The correct title of this article is (15875) 1996 TP66. It features superscript or subscript characters that are substituted or omitted because of technical limitations.
(15875) 1996 TP66
Discovery
Discovered by C. Trujillo, D. C. Jewitt, and J. X. Luu
Discovery date October 11, 1996
Designations
MPC designation (15875) 1996 TP66
Alternate name none
Minor planet
category		 TNO (plutino)
Epoch December 31, 2006 (JD 2454100.5)
Aphelion 7786.662 Gm (52.051 AU)
Perihelion 3942.414 Gm (26.353 AU)
Semi-major axis 5864.538 Gm (39.202 AU)
Eccentricity 0.328[1]
Orbital period 89652.206 d (245.45 a)
Average orbital speed 4.63 km/s
Mean anomaly 9.865°
Inclination 5.693°
Longitude of ascending node 316.751°
Argument of perihelion 75.113°
Physical characteristics
Dimensions <311 -89/+86km[2]
Mass 4.5×1019 kg
Mean density 2.0 g/cm³
Equatorial surface gravity 0.0978 m/s²
Escape velocity 0.1850 km/s
Sidereal rotation
period		 ? d
Albedo 0.10
Temperature ~44 K
Spectral type ?
Absolute magnitude (H) 6.8

(15875) 1996 TP66, also written as (15875) 1996 TP66, is a trans-Neptunian object residing in the Kuiper belt. It is in a 3:2 orbital resonance with Neptune similar to Pluto. It was discovered on October 11, 1996 by Chad Trujillo, David C. Jewitt, and Jane X. Luu at the Mauna Kea Observatory, Hawaii.

[edit] References

  1. ^ List of known trans-Neptunian objects
  2. ^ Stansberry, Grundy, Brown, Spencer, Trilling, Cruikshank, Luc Margot Physical Properties of Kuiper Belt and Centaur Objects: Constraints from Spitzer Space Telescope (2007) Preprint arXiv
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