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233670 (2008 RW35)
Classification: Outer Main-belt Asteroid          SPK-ID: 2233670
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04044714930144971 1.025e-07  
a 3.373366536343639 5.4856e-08 au
q 3.236923476399634 3.5276e-07 au
i 9.232646386785097 9.8622e-06 deg
node 355.9106190830854 3.7291e-05 deg
peri 167.4973678242636 8.0884e-05 deg
M 97.43768688291895 7.1229e-05 deg
tp 2457987.982938658374
(2017-Aug-22.48293866)
0.00044961 TDB
period 2263.047791230362
6.20
5.52e-05
1.511e-07
d
yr
n .1590775066240546 3.8802e-09 deg/d
Q 3.509809596287645 5.7074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      9133 days (25.00 yr)  
   first obs. used      1993-04-17  
   last obs. used      2018-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62854  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:00:49  

Additional Information
 Earth MOID = 2.2448 au 
 Jupiter MOID = 1.46248 au 
 T_jup = 3.131 
[ 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 15.1   n/a MPO433526  
diameter diameter 6.487 km 0.209 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233670 (2008 RW35)          Discovered 2008-Sep-02 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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