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 ]  
104242 (2000 EL134)
Classification: Main-belt Asteroid          SPK-ID: 2104242
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0721860040661763 4.0671e-08  
a 2.32432167496773 9.7426e-09 au
q 2.156538181087408 9.1617e-08 au
i 6.344295628241221 3.5635e-06 deg
node 108.4129052248987 3.649e-05 deg
peri 52.3796787692748 4.6033e-05 deg
M 275.1848476479017 3.0172e-05 deg
tp 2459305.439525981424
(2021-Mar-31.93952598)
0.00010919 TDB
period 1294.323317342915
3.54
8.1379e-06
2.228e-08
d
yr
n .2781376145946558 1.7488e-09 deg/d
Q 2.492105168848052 1.0446e-08 au
  Orbit Determination Parameters
   # obs. used (total)      740  
   data-arc span      8716 days (23.86 yr)  
   first obs. used      1995-12-20  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52724  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 12:20:50  

Additional Information
 Earth MOID = 1.17242 au 
 Jupiter MOID = 2.49491 au 
 T_jup = 3.564 
[ 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 15.8   n/a MPO253954  

104242 (2000 EL134)          Discovered 2000-Mar-11 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 EL134 = 2001 QK123 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-22 01:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin