Open main menu

(230965) 2004 XA192 is a Kuiper-belt object with a diameter of 339+120
−95
 km
. It has an absolute magnitude of 4.11. It was discovered on 12 December 2004 at Palomar Observatory.

(230965) 2004 XA192
Discovery
Discovered byPalomar
Discovery date12 December 2004
Designations
SDO (near or extended)[1]
Orbital characteristics[2]
Epoch 13 January 2016 (JD 2457400.5)
Uncertainty parameter 3
Observation arc9268 days (25.37 yr)
Earliest precovery date29 August 1989
Aphelion58.967 AU (8.8213 Tm)
Perihelion35.465 AU (5.3055 Tm)
47.216 AU (7.0634 Tm)
Eccentricity0.24888
324.44 yr (118503 d)
356.376°
0° 0m 10.936s / day
Inclination38.07711°
328.7517°
132.632°
Earth MOID34.588 AU (5.1743 Tm)
Jupiter MOID30.7418 AU (4.59891 Tm)
TJupiter4.703
Physical characteristics
Dimensions339+120
−95
 km
[3]
7.88 h (0.328 d)
7.88 [2]
19.84 [4]
4.1[2]

It is currently at 35.8 AU from the Sun, near its perihelion.[5]

ReferencesEdit

  1. ^ Marc Buie (23 August 2014). "Orbit Fit and Astrometric record for 230965". SwRI (Space Science Department). Retrieved 14 November 2014.
  2. ^ a b c "JPL Small-Body Database Browser: 230965 (2004 XA192)" (2011-11-22 last obs; arc: 22.23 years). Retrieved 11 April 2016.
  3. ^ TNOs are Cool: A survey of the trans-Neptunian region. X. Analysis of classical Kuiper belt objects from Herschel* and Spitzer observations p. 18
  4. ^ 0 & n = 230965 AstDys Summary for (230965) 2004 XA192 Retrieved 31 August 2009
  5. ^ AstDys Ephmerides for (230965) 2004 XA192, Retrieved 31 August 2009

External linksEdit