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 ]  
233013 (2005 EH216)
Classification: Outer Main-belt Asteroid          SPK-ID: 2233013
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1752195641505355 4.6613e-08  
a 3.231369411444263 3.5619e-08 au
q 2.665170271561627 1.4734e-07 au
i 1.067222809192046 6.4205e-06 deg
node 162.9712813938286 0.00030874 deg
peri 133.501484515273 0.00030929 deg
M 140.3836763236425 1.9148e-05 deg
tp 2458173.143940755751
(2018-Feb-23.64394076)
0.00011021 TDB
period 2121.672470246941
5.81
3.508e-05
9.604e-08
d
yr
n .169677462025088 2.8055e-09 deg/d
Q 3.797568551326899 4.186e-08 au
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      6618 days (18.12 yr)  
   first obs. used      2001-10-20  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54275  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:58:35  

Additional Information
 Earth MOID = 1.64941 au 
 Jupiter MOID = 1.41826 au 
 T_jup = 3.162 
[ 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 15.7   n/a MPO413117  

233013 (2005 EH216)          Discovered 2005-Mar-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2005 EH216 = 2007 TW30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-13 00:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin