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 ]  
357889 (2005 UD515)
Classification: Outer Main-belt Asteroid          SPK-ID: 2357889
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09967137531398758 5.9751e-08  
a 3.226738212376949 6.2657e-08 au
q 2.905124776971141 1.8494e-07 au
i 14.61746970104595 7.6156e-06 deg
node 169.716758838923 2.8101e-05 deg
peri 302.8881285056346 6.3872e-05 deg
M 124.5340050798244 4.9579e-05 deg
tp 2458268.131797905942
(2018-May-29.63179791)
0.00030292 TDB
period 2117.112933008649
5.80
6.1666e-05
1.688e-07
d
yr
n .17004288925126 4.9529e-09 deg/d
Q 3.548351647782757 6.8902e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      5358 days (14.67 yr)  
   first obs. used      2004-08-22  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58727  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:28:31  

Additional Information
 Earth MOID = 1.95017 au 
 Jupiter MOID = 1.58553 au 
 T_jup = 3.129 
[ 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 16.1   n/a MPO434260  

357889 (2005 UD515)          Discovered 2005-Oct-22 by Becker, A. C. at Apache Point
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-15 06:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin