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 ]  
108779 (2001 OX55)
Classification: Main-belt Asteroid          SPK-ID: 2108779
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03108316197485167 3.6319e-08  
a 2.586797232990998 1.5627e-08 au
q 2.506391395601841 9.5601e-08 au
i 8.631548142984009 4.2579e-06 deg
node 304.9877724874863 3.8525e-05 deg
peri 177.7783700414217 0.00011562 deg
M 60.41466418178604 0.00010768 deg
tp 2458745.475518376225
(2019-Sep-18.97551838)
0.00045483 TDB
period 1519.644520547342
4.16
1.377e-05
3.77e-08
d
yr
n .2368975080240056 2.1467e-09 deg/d
Q 2.667203070380156 1.6113e-08 au
  Orbit Determination Parameters
   # obs. used (total)      555  
   data-arc span      7634 days (20.90 yr)  
   first obs. used      1999-02-12  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56789  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 15:43:27  

Additional Information
 Earth MOID = 1.52191 au 
 Jupiter MOID = 2.37254 au 
 T_jup = 3.405 
[ 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 15.5   n/a MPO469109  

108779 (2001 OX55)          Discovered 2001-Jul-22 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 OX55 = 1999 CF109 
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-19 10:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin