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JPL Small-Body Database Browser
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226816 (2004 RE235)
Classification: Main-belt Asteroid          SPK-ID: 2226816
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1352600455868534 5.8587e-08  
a 2.801301998706345 2.4957e-08 au
q 2.422397762658782 1.6394e-07 au
i 21.35522145997196 6.852e-06 deg
node 184.6371289533082 1.4214e-05 deg
peri 167.2304334472467 2.5314e-05 deg
M 47.22763910852174 1.9084e-05 deg
tp 2458375.836738838633
(2018-Sep-14.33673884)
9.0937e-05 TDB
period 1712.530533915645
4.69
2.2886e-05
6.266e-08
d
yr
n .2102152299596503 2.8092e-09 deg/d
Q 3.180206234753909 2.8333e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      7099 days (19.44 yr)  
   first obs. used      1999-07-13  
   last obs. used      2018-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59452  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:59:58  

Additional Information
 Earth MOID = 1.42094 au 
 Jupiter MOID = 2.28755 au 
 T_jup = 3.212 
[ 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 MPO459998  
diameter diameter 3.091 km 0.693 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.088   0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226816 (2004 RE235)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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