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 ]  
305069 (2007 UD100)
Classification: Main-belt Asteroid          SPK-ID: 2305069
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1513109975800378 6.9054e-08  
a 2.614246041069109 3.0493e-08 au
q 2.218681864675278 1.7996e-07 au
i 6.324299451703103 6.4915e-06 deg
node 241.8102602584733 6.3989e-05 deg
peri 328.8940927906056 7.1161e-05 deg
M 113.3689577156533 3.8057e-05 deg
tp 2458114.305805806975
(2017-Dec-26.80580581)
0.00015884 TDB
period 1543.896260813219
4.23
2.7012e-05
7.395e-08
d
yr
n .2331762885482841 4.0797e-09 deg/d
Q 3.00981021746294 3.5107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      6730 days (18.43 yr)  
   first obs. used      2001-05-26  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56986  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:37:49  

Additional Information
 Earth MOID = 1.21564 au 
 Jupiter MOID = 1.97999 au 
 T_jup = 3.383 
[ 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 16.0   n/a MPO455248  

305069 (2007 UD100)          Discovered 2007-Oct-30 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ 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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin