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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
487638 (2015 OQ19)
Classification: Main-belt Asteroid          SPK-ID: 2487638
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1715367654609135 5.0964e-08  
a 2.696476708790696 2.7995e-08 au
q 2.233931816024051 1.4725e-07 au
i 13.34079269297414 5.1138e-06 deg
node 169.546838359316 2.6343e-05 deg
peri 135.1964617001721 3.4958e-05 deg
M 133.1505151154031 2.1293e-05 deg
tp 2458798.317384867395
(2019-Nov-10.81738487)
9.1312e-05 TDB
period 1617.310614691165
4.43
2.5186e-05
6.896e-08
d
yr
n .2225917499890669 3.4664e-09 deg/d
Q 3.159021601557342 3.2797e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      5278 days (14.45 yr)  
   first obs. used      2006-07-26  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51785  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:22:07  

Additional Information
 Earth MOID = 1.24025 au 
 Jupiter MOID = 2.24216 au 
 T_jup = 3.310 
[ 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 17.34   n/a MPCxxxxx  

487638 (2015 OQ19)          Discovered 2010-May-07 by Spacewatch at Kitt Peak
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 2021-Sep-20 15:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin