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 ]  
487641 (2015 OP24)
Classification: Main-belt Asteroid          SPK-ID: 2487641
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2778910273124633 1.1232e-07  
a 2.439065494156879 3.3749e-08 au
q 1.761271078303243 2.5349e-07 au
i 9.490535328384336 4.9728e-06 deg
node 230.3767148370999 4.2936e-05 deg
peri 104.5868103894682 4.693e-05 deg
M 342.9018790754997 1.1186e-05 deg
tp 2458666.581440824776
(2019-Jul-02.08144083)
4.3486e-05 TDB
period 1391.341118826167
3.81
2.8877e-05
7.906e-08
d
yr
n .2587431616365375 5.3702e-09 deg/d
Q 3.116859910010515 4.3127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      6905 days (18.90 yr)  
   first obs. used      2000-12-04  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4747  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:47:26  

Additional Information
 Earth MOID = .78059 au 
 Jupiter MOID = 2.38361 au 
 T_jup = 3.431 
[ 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 17.5   n/a MPO446846  

487641 (2015 OP24)          Discovered 2007-Apr-22 by Mt. Lemmon Survey at Mount Lemmon
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