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 ]  
487683 (2015 PP271)
Classification: Main-belt Asteroid          SPK-ID: 2487683
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04959056636989674 7.5966e-08  
a 2.24608544673823 2.8188e-08 au
q 2.134700797319299 1.7647e-07 au
i 3.713468244578547 1.2041e-05 deg
node 355.9663455293676 0.00010972 deg
peri 29.22325633658902 0.0001591 deg
M 340.8207325454254 0.00011643 deg
tp 2458666.003929319714
(2019-Jul-01.50392932)
0.000398 TDB
period 1229.5263419705
3.37
2.3146e-05
6.337e-08
d
yr
n .2927956788815489 5.5118e-09 deg/d
Q 2.357470096157162 2.9586e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      5206 days (14.25 yr)  
   first obs. used      2002-11-04  
   last obs. used      2017-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60373  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:14:36  

Additional Information
 Earth MOID = 1.13735 au 
 Jupiter MOID = 2.81858 au 
 T_jup = 3.626 
[ 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 18.0   n/a MPO409261  

487683 (2015 PP271)          Discovered 2005-Aug-30 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 2019-Dec-14 21:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin