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 ]  
379835 (2011 PE3)
Classification: Jupiter Trojan          SPK-ID: 2379835
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .103333434086779 9.9561e-08  
a 5.222953394290004 4.3745e-07 au
q 4.683247683982819 8.1006e-07 au
i 16.83756397274624 7.9016e-06 deg
node 93.098614055968 2.4956e-05 deg
peri 184.6241938971376 6.7155e-05 deg
M 302.5489965120152 8.2799e-05 deg
tp 2459696.273319042705
(2022-Apr-26.77331904)
0.0010727 TDB
period 4359.861092900807
11.94
0.00054774
1.5e-06
d
yr
n .0825714380181035 1.0374e-08 deg/d
Q 5.762659104597188 4.8265e-07 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5222 days (14.30 yr)  
   first obs. used      2004-12-14  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49119  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:14:22  

Additional Information
 Earth MOID = 3.66712 au 
 Jupiter MOID = .548879 au 
 T_jup = 2.904 
[ 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 13.0   n/a MPO437556  

379835 (2011 PE3)          Discovered 2004-Dec-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

Alternate Designations
 2011 PE3 = 2010 GP19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-04 06:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin