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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
212344 (2005 UJ13)
Classification: Outer Main-belt Asteroid          SPK-ID: 2212344
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1413883996810661 6.3711e-08  
a 3.989529316876653 8.9856e-08 au
q 3.425456151282766 2.2897e-07 au
i 4.045841833632133 8.6106e-06 deg
node 23.56525417731087 9.4289e-05 deg
peri 87.05987443207611 0.00010254 deg
M 177.9163084519591 3.5952e-05 deg
tp 2457162.051968528846
(2015-May-19.55196853)
0.00027993 TDB
period 2910.589230606944
7.97
9.8332e-05
2.692e-07
d
yr
n .1236862956182001 4.1787e-09 deg/d
Q 4.55360248247054 1.0256e-07 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      6290 days (17.22 yr)  
   first obs. used      2000-02-25  
   last obs. used      2017-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51709  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:28:30  

Additional Information
 Earth MOID = 2.4458 au 
 Jupiter MOID = .629962 au 
 T_jup = 3.034 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO382238  

212344 (2005 UJ13)          Discovered 2005-Oct-22 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2005 UJ13 = 2000 DP110 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-13 21:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin