(19308) 1996 TO66
From Wikipedia, the free encyclopedia
- The correct title of this article is (19308) 1996 TO66. It features superscript or subscript characters that are substituted or omitted because of technical limitations.
| Discovery A | |
|---|---|
| Discoverer | Chadwick A. Trujillo, David C. Jewitt and Jane X. Luu |
| Discovery date | 12 October 1996 |
| Alternate designations B |
none |
| Category | Trans-Neptunian object |
| Orbital elements C | |
|
|
|
| Eccentricity (e) | 0.1211 |
| Semi-major axis (a) | 43.1363 AU |
| Perihelion (q) | 37.9131 AU |
| Aphelion (Q) | 48.3595 AU |
| Orbital period (P) | 283.3169 y |
| Mean orbital speed | |
| Inclination (i) | 27.5026 ° |
| Longitude of the ascending node (Ω) |
355.2592 ° |
| Argument of perihelion (ω) |
238.9434 ° |
| Mean anomaly (M) | 123.3773 ° |
| Physical characteristics D | |
| Dimensions | 330 - 750 km H (<902km) [1] |
| Mass | ? kg |
| Density | ? g/cm³ |
| Surface gravity | ? m/s² |
| Escape velocity | ? km/s |
| Rotation period | 6.250 h |
| Spectral class | B-V=0.72; V-R=0.40 |
| Absolute magnitude | 4.56 |
| Albedo (geometric) | >0.04 [2] |
| Mean surface temperature |
? K |
(19308) 1996 TO66 (also written (19308) 1996 TO66) is a trans-Neptunian object. It was discovered in 1996 by Chadwick A. Trujillo, David C. Jewitt and Jane X. Luu. It is classified as a cubewano and is in an orbit beyond the influence of Neptune.
[edit] References
- ^ Grundy, W. M.; Noll, K. S.; Stephens, D. C. (2004). Diverse albedos of small trans-neptunian objects 22. Retrieved on 2006-11-07.
- ^ Altenhoff (2004). TNO/Centaur diameters and albedos. Retrieved on 2006-11-08.
| Minor planets | ||
|---|---|---|
| Previous minor planet | (19308) 1996 TO66 | Next minor planet |
|
|
|---|
| Vulcanoids | Near-Earth asteroids | Main belt | Jupiter Trojans | Centaurs | Damocloids | Comets | Trans-Neptunians (Kuiper belt · Scattered disc · Oort cloud) |
| For other objects and regions, see: asteroid groups and families, binary asteroids, asteroid moons and the Solar system For a complete listing, see: List of asteroids. See also Pronunciation of asteroid names and Meanings of asteroid names. |
 |
This article about a centaur or trans-Neptunian object is a stub. You can help Wikipedia by expanding it. |
|
|
|---|
| Plutinos : Pluto* | 1993 RO | 1993 RP | 1993 SB | 1993 SC | 1994 TB | 1995 QZ9 | 1996 SZ4 | 1996 TP66 | 38083 Rhadamanthus | 1999 TC36 | 38628 Huya | 28978 Ixion | 2002 VR128 | 2003 VS2 | 90482 Orcus | Unnumbered: 2003 AZ84
Cubewanos: 1992 QB1 | 1994 GV9 | 1994 JQ1 | 1994 VK8 | 1996 TO66 | 58534 Logos| 1998 WW31 | 19521 Chaos | 53311 Deucalion | 20000 Varuna | 2001 KP77 | 2002 AW197 | 50000 Quaoar | 2002 MS4 | 2002 TX300 | 2002 UX25 | 2003 EL61 | 2004 GV9| 2005 FY9 | Unnumbered: | 2003 MW12 | 2003 QW90 | 2005 RN43 Twotinos: 2002 WC19 | 1996 TR66 | Unnumbered: 1998 SM165 | 1997 SZ10 | 1999 RB216 | 2000 JG81 Scattered disc objects: Eris* | 1995 TL8 | 1996 GQ21 | 1996 TL66 | 1999 DE9 | 2000 OO67 | 2000 OM67 | 2001 KC77 | 2001 UR163 | 2002 CY224 | 2002 GX32 | 2002 RP120 | 2002 TC302 | 90377 Sedna** Unnumbered: 2000 CR105 | 2000 EE173 | 2004 XR190 | 2005 TN74 Unclassified Objects : 1994 JS | 1994 JR1 | 1995 DA2 | 1995 SM55 | 1996 TQ66 | 1997 CR29 | 1997 CS29 | 1997 CU29 | 1997 QJ4 | 1998 HJ151 | 1998 HK151 | 1998 HP151 | 1998 HM151 | 1998 KR65 | 1998 SM165 | 1998 SN1651998 US43 | 1998 VG44 | 1998 WW24 | 1998 WA31 | 1998 WU31 | 1998 WA25 | 1999 CP133 | 1999 CL158 | 1999 CC158 | 1999 DF9 | 1999 HT11 | 1999 HB12 | 1999 HC12 | 1999 KR16 | 1999 OY3 Natural satellites : Charon (Pluto) | Hydra (Pluto) | Nix (Pluto) | Dysnomia (Eris) | S/2000 (1998 WW31) 1 | S/2005 (2003 EL61) 1 | S/2005 (2003 EL61) 2 | (58534) Logos I Zoe |
| * - Also classified as a dwarf planet ** - Currently classified as an SDO, though may be part of the Inner Oort Cloud |
