Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
308634 (2005 XU100)
Classification: TransNeptunian Object          SPK-ID: 2308634
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1022447354981569 3.879e-05  
a 43.20259717205563 0.0037992 au
q 38.78535905136538 0.0028227 au
i 7.894215360125051 0.00015363 deg
node 318.4902387025892 0.00011458 deg
peri 99.21915397344617 0.034927 deg
M 83.63533731983262 0.037255 deg
tp 2434904.191069612094
(1954-Jun-10.69106961)
7.5584 TDB
period 103720.167729659
283.97
13.681
0.03746
d
yr
n .003470877534042565 4.5783e-07 deg/d
Q 47.61983529274587 0.0041876 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      3716 days (10.17 yr)  
   first obs. used      2005-02-10  
   last obs. used      2015-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .44507  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 13:03:32  

Additional Information
 Earth MOID = 37.8071 au 
 Jupiter MOID = 33.8188 au 
 T_jup = 5.799 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.3   n/a MPO386277  

308634 (2005 XU100)          Discovered 2005-Dec-01 by Buie, M. W. at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-13 12:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin