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 ]  
487158 (2014 OP239)
Classification: Main-belt Asteroid          SPK-ID: 2487158
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1096878889437224 6.6177e-08  
a 3.063179269151262 1.8153e-07 au
q 2.727185601661886 1.8186e-07 au
i 2.74033341558714 7.5446e-06 deg
node 105.0346688757252 0.00012773 deg
peri 241.7117883054915 0.000137 deg
M 285.8485277661558 6.0322e-05 deg
tp 2459003.842815421306
(2020-Jun-03.34281542)
0.00035697 TDB
period 1958.200008406528
5.36
0.00017407
4.766e-07
d
yr
n .1838423033676461 1.6343e-08 deg/d
Q 3.399172936640639 2.0145e-07 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      2678 days (7.33 yr)  
   first obs. used      2010-12-13  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67305  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:03:38  

Additional Information
 Earth MOID = 1.72056 au 
 Jupiter MOID = 1.9912 au 
 T_jup = 3.222 
[ 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 16.9   n/a MPO446844  

487158 (2014 OP239)          Discovered 2014-Jul-25 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin