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 ]  
362162 (2009 EL1)
Classification: Main-belt Asteroid          SPK-ID: 2362162
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2595981883260972 1.1358e-07  
a 2.435170713920795 3.7488e-08 au
q 1.803004808322188 2.7081e-07 au
i 40.78797111769321 1.563e-05 deg
node 77.51986249291301 1.1628e-05 deg
peri 164.5494729361637 2.3682e-05 deg
M 358.2606485404236 2.6705e-05 deg
tp 2459207.206213727701
(2020-Dec-23.70621373)
0.00010309 TDB
period 1388.009840495503
3.80
3.2051e-05
8.775e-08
d
yr
n .2593641554237715 5.9891e-09 deg/d
Q 3.067336619519402 4.722e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      9364 days (25.64 yr)  
   first obs. used      1994-06-09  
   last obs. used      2020-01-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6332  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:27  

Additional Information
 Earth MOID = .79661 au 
 Jupiter MOID = 2.02898 au 
 T_jup = 3.137 
[ 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 16.3   n/a MPO373114  
diameter diameter 3.921 km 0.584 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

362162 (2009 EL1)          Discovered 2009-Mar-02 by CSS at Catalina
Reference: Last Updated: 2013-04-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-20 21:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin