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233666 (2008 RK23)
Classification: Main-belt Asteroid          SPK-ID: 2233666
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .178481393706684 4.2893e-08  
a 2.607186443766353 2.2564e-08 au
q 2.141852173629761 1.1085e-07 au
i 15.45671839602286 5.9763e-06 deg
node 3.741666933085269 2.0022e-05 deg
peri 37.25394597744618 2.7379e-05 deg
M 264.5555706867449 2.1248e-05 deg
tp 2459408.166144108058
(2021-Jul-12.66614411)
9.3845e-05 TDB
period 1537.646701173364
4.21
1.9961e-05
5.465e-08
d
yr
n .2341240024287031 3.0393e-09 deg/d
Q 3.072520713902946 2.6591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      394  
   data-arc span      6722 days (18.40 yr)  
   first obs. used      2000-12-05  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5627  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:32:14  

Additional Information
 Earth MOID = 1.16612 au 
 Jupiter MOID = 2.45755 au 
 T_jup = 3.338 
[ 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 15.6   n/a MPO437098  

233666 (2008 RK23)          Discovered 2008-Sep-04 by LINEAR at Socorro
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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