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JPL Small-Body Database Browser
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233499 (2007 ER15)
Classification: Main-belt Asteroid          SPK-ID: 2233499
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1613966204477894 6.5028e-08  
a 2.312650768844263 1.7279e-08 au
q 1.939396750476817 1.5295e-07 au
i 3.106261785446655 6.8665e-06 deg
node 140.6798383987102 0.00013286 deg
peri 5.995394991173405 0.00013447 deg
M 188.6313798371517 2.2024e-05 deg
tp 2459211.994153310353
(2020-Dec-28.49415331)
8.0661e-05 TDB
period 1284.586962201914
3.52
1.4397e-05
3.942e-08
d
yr
n .2802457214597001 3.1408e-09 deg/d
Q 2.685904787211709 2.0068e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      5151 days (14.10 yr)  
   first obs. used      2005-09-25  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59205  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:53:38  

Additional Information
 Earth MOID = .951731 au 
 Jupiter MOID = 2.31992 au 
 T_jup = 3.564 
[ 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 17.5   n/a MPO302944  

233499 (2007 ER15)          Discovered 2007-Mar-09 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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