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 ]  
295404 (2008 JM15)
Classification: Main-belt Asteroid          SPK-ID: 2295404
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03426571053732531 7.165e-08  
a 3.115263625850135 3.8009e-08 au
q 3.008516904199296 2.1837e-07 au
i 5.71860711463485 6.4275e-06 deg
node 148.932527831215 7.1205e-05 deg
peri 50.08283031686121 0.00011561 deg
M 29.79133202309268 8.8094e-05 deg
tp 2458434.301134762240
(2018-Nov-11.80113476)
0.00049186 TDB
period 2008.355700215599
5.50
3.6756e-05
1.006e-07
d
yr
n .1792511157069206 3.2805e-09 deg/d
Q 3.222010347500974 3.9312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      5431 days (14.87 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54617  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:03  

Additional Information
 Earth MOID = 2.01101 au 
 Jupiter MOID = 1.74407 au 
 T_jup = 3.209 
[ 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 MPO437321  

295404 (2008 JM15)          Discovered 2008-May-02 by Spacewatch at Kitt Peak
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