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 ]  
376284 (2011 FO78)
Classification: Main-belt Asteroid          SPK-ID: 2376284
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05805037184231962 6.8602e-08  
a 2.807468217961049 4.7744e-08 au
q 2.644493643972916 2.0489e-07 au
i 6.414560942188483 6.5396e-06 deg
node 66.05169946578772 6.2579e-05 deg
peri 289.411306897725 8.2953e-05 deg
M 169.6791389791206 5.7806e-05 deg
tp 2458190.664798365444
(2018-Mar-13.16479837)
0.00027313 TDB
period 1718.188071571454
4.70
4.383e-05
1.2e-07
d
yr
n .2095230469565209 5.3448e-09 deg/d
Q 2.970442791949182 5.0516e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      6073 days (16.63 yr)  
   first obs. used      2002-04-19  
   last obs. used      2018-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62208  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:14:18  

Additional Information
 Earth MOID = 1.64896 au 
 Jupiter MOID = 2.29415 au 
 T_jup = 3.311 
[ 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 MPO418905  

376284 (2011 FO78)          Discovered 2004-Oct-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 2011 FO78 = 2004 YM1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-21 22:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin