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
JPL Small-Body Database Browser
Search: [ help ]  
118693 (2000 OL31)
Classification: Main-belt Asteroid          SPK-ID: 2118693
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1392160871333314 4.4137e-08  
a 2.674134541048984 1.6417e-08 au
q 2.301851993776058 1.1626e-07 au
i 15.76845555963455 5.0982e-06 deg
node 149.2108118348634 1.541e-05 deg
peri 200.4968039401689 2.207e-05 deg
M 164.0771681700402 1.7631e-05 deg
tp 2458272.520820439864
(2018-Jun-03.02082044)
7.6095e-05 TDB
period 1597.251510155587
4.37
1.4709e-05
4.027e-08
d
yr
n .2253871714699038 2.0756e-09 deg/d
Q 3.046417088321911 1.8703e-08 au
  Orbit Determination Parameters
   # obs. used (total)      573  
   data-arc span      7211 days (19.74 yr)  
   first obs. used      2000-07-24  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61147  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:22:16  

Additional Information
 Earth MOID = 1.29965 au 
 Jupiter MOID = 2.36954 au 
 T_jup = 3.312 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO417617  

118693 (2000 OL31)          Discovered 2000-Jul-30 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-30 17:03 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin