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 ]  
295461 (2008 PU12)
Classification: Main-belt Asteroid          SPK-ID: 2295461
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06172460861253989 5.7371e-08  
a 2.885379628457812 3.8503e-08 au
q 2.707280700192658 1.692e-07 au
i 7.054606876947191 6.4543e-06 deg
node 139.7974154783124 4.1596e-05 deg
peri 197.933824266929 5.8612e-05 deg
M 48.00251172514412 4.0375e-05 deg
tp 2458361.793453126555
(2018-Aug-31.29345313)
0.00020098 TDB
period 1790.205424384636
4.90
3.5833e-05
9.811e-08
d
yr
n .2010942404130779 4.0251e-09 deg/d
Q 3.063478556722966 4.0879e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      4623 days (12.66 yr)  
   first obs. used      2006-02-05  
   last obs. used      2018-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59305  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:02:05  

Additional Information
 Earth MOID = 1.69739 au 
 Jupiter MOID = 2.2132 au 
 T_jup = 3.279 
[ 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 MPO455184  

295461 (2008 PU12)          Discovered 2008-Aug-09 by La Sagra at La Sagra
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ 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