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JPL Small-Body Database Browser
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215807 (2004 RE168)
Classification: Main-belt Asteroid          SPK-ID: 2215807
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2361686498991763 5.3611e-08  
a 3.115564258247784 3.3164e-08 au
q 2.379765653703277 1.702e-07 au
i 14.67039125686404 7.4478e-06 deg
node 170.6404785139688 2.1468e-05 deg
peri 111.6148159335795 2.8314e-05 deg
M 264.8194630257659 1.4724e-05 deg
tp 2459131.566792791652
(2020-Oct-09.06679279)
8.4038e-05 TDB
period 2008.646425862773
5.50
3.2072e-05
8.781e-08
d
yr
n .1792251714212816 2.8616e-09 deg/d
Q 3.851362862792293 4.0996e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      5817 days (15.93 yr)  
   first obs. used      2003-03-27  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5194  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:07:15  

Additional Information
 Earth MOID = 1.40978 au 
 Jupiter MOID = 1.71039 au 
 T_jup = 3.125 
[ 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 16.0   n/a MPO251615  

215807 (2004 RE168)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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