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
JPL Small-Body Database Browser
Search: [ help ]  
447765 (2007 LJ13)
Classification: Main-belt Asteroid          SPK-ID: 2447765
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2516328952013369 9.9165e-08  
a 3.133556066658249 4.6507e-08 au
q 2.34505028132932 3.0998e-07 au
i 23.97632142652364 1.603e-05 deg
node 207.163392038023 2.649e-05 deg
peri 325.2205704136149 5.3155e-05 deg
M 164.8788425444212 3.6401e-05 deg
tp 2458072.566058115927
(2017-Nov-15.06605812)
0.00020017 TDB
period 2026.070864660914
5.55
4.5106e-05
1.235e-07
d
yr
n .1776838146578107 3.9557e-09 deg/d
Q 3.922061851987178 5.821e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      6240 days (17.08 yr)  
   first obs. used      2001-03-21  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65874  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 07:05:08  

Additional Information
 Earth MOID = 1.37849 au 
 Jupiter MOID = 1.2195 au 
 T_jup = 3.033 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO450460  

447765 (2007 LJ13)          Discovered 2007-Jun-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2007 LJ13 = 2001 FL135 = 2004 TH339 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-14 13:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin