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 ]  
359014 (2008 UG256)
Classification: Main-belt Asteroid          SPK-ID: 2359014
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07173052664357574 8.7322e-08  
a 2.200138613504623 2.7462e-08 au
q 2.04232151206907 1.9944e-07 au
i 4.733177884284832 5.8607e-06 deg
node 208.5038386165828 9.7853e-05 deg
peri 309.5765301787104 0.00010506 deg
M 332.8250325976099 3.7003e-05 deg
tp 2458690.478763900757
(2019-Jul-25.97876390)
0.00012263 TDB
period 1191.992414365274
3.26
2.2318e-05
6.11e-08
d
yr
n .3020153447802744 5.6547e-09 deg/d
Q 2.357955714940176 2.9432e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      3724 days (10.20 yr)  
   first obs. used      2008-10-27  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53267  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:31:18  

Additional Information
 Earth MOID = 1.05459 au 
 Jupiter MOID = 2.62513 au 
 T_jup = 3.658 
[ 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 17.6   n/a MPO418819  

359014 (2008 UG256)          Discovered 2008-Oct-27 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin