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 ]  
379395 (2009 YZ13)
Classification: Main-belt Asteroid          SPK-ID: 2379395
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07930532567163201 1.3092e-07  
a 2.811678072700802 4.2945e-08 au
q 2.588697027461478 3.5767e-07 au
i 3.62112342282664 1.0064e-05 deg
node 19.12386773840733 0.00017826 deg
peri 51.16205074231264 0.00028176 deg
M 25.17479940739059 0.00018722 deg
tp 2458480.076752204510
(2018-Dec-27.57675220)
0.0008967 TDB
period 1722.054206066467
4.71
3.9454e-05
1.08e-07
d
yr
n .2090526527746856 4.7896e-09 deg/d
Q 3.034659117940126 4.6351e-08 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      8831 days (24.18 yr)  
   first obs. used      1994-10-09  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66637  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:16:13  

Additional Information
 Earth MOID = 1.60451 au 
 Jupiter MOID = 2.17732 au 
 T_jup = 3.313 
[ 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 17.3   n/a MPO334972  

379395 (2009 YZ13)          Discovered 2008-Sep-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-08 21:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin