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(2010 RF72)
Classification: Main-belt Asteroid          SPK-ID: 3546087
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2085830862402786 4.5987e-08  
a 2.296480189749543 2.2267e-08 au
q 1.817473264281923 1.1353e-07 au
i 6.147387782008601 7.0637e-06 deg
node 7.520631777798405 3.88e-05 deg
peri 300.8420383875068 4.8036e-05 deg
M 310.561080713065 2.1239e-05 deg
tp 2459175.065714321060
(2020-Nov-21.56571432)
7.5255e-05 TDB
period 1271.137356195995
3.48
1.8488e-05
5.062e-08
d
yr
n .2832109356594915 4.1191e-09 deg/d
Q 2.775487115217164 2.6912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      3547 days (9.71 yr)  
   first obs. used      2010-09-10  
   last obs. used      2020-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56748  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-30 04:00:08  

Additional Information
 Earth MOID = .812526 au 
 Jupiter MOID = 2.51398 au 
 T_jup = 3.558 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO423754  

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