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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .14435137764459 4.7971e-08  
a 2.605660471292803 1.8835e-08 au
q 2.229529792587635 1.3585e-07 au
i 7.646024528098168 4.4135e-06 deg
node 77.01676051532174 3.8836e-05 deg
peri 19.57729678977953 4.4098e-05 deg
M 299.6271206613725 2.3843e-05 deg
tp 2459458.140748396700
(2021-Aug-31.64074840)
0.00010332 TDB
period 1536.296933968969
4.21
1.6658e-05
4.561e-08
d
yr
n .2343297002292081 2.5408e-09 deg/d
Q 2.98179114999797 2.1554e-08 au
  Orbit Determination Parameters
   # obs. used (total)      412  
   data-arc span      7253 days (19.86 yr)  
   first obs. used      2001-03-04  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57809  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:40:24  

Additional Information
 Earth MOID = 1.24765 au 
 Jupiter MOID = 2.20195 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 16.30   n/a E2021B55  

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 2021-Mar-01 21:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin