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 ]  
245243 (2004 XU162)
Classification: Main-belt Asteroid          SPK-ID: 2245243
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .144195963935022 4.9897e-08  
a 2.606115505925928 2.5517e-08 au
q 2.230324168422931 1.3763e-07 au
i 7.646017550580181 6.3266e-06 deg
node 77.02049572769812 3.9944e-05 deg
peri 19.50049089707744 4.5372e-05 deg
M 252.8241077395247 2.371e-05 deg
tp 2459457.992021168894
(2021-Aug-31.49202117)
0.00010427 TDB
period 1536.699384041793
4.21
2.2569e-05
6.179e-08
d
yr
n .2342683310337093 3.4406e-09 deg/d
Q 2.981906843428925 2.9196e-08 au
  Orbit Determination Parameters
   # obs. used (total)      328  
   data-arc span      6287 days (17.21 yr)  
   first obs. used      2001-03-04  
   last obs. used      2018-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60697  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 16:54:44  

Additional Information
 Earth MOID = 1.24867 au 
 Jupiter MOID = 2.20213 au 
 T_jup = 3.385 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO437142  

245243 (2004 XU162)          Discovered 2004-Dec-15 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-04 12:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin