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101163 (1998 RR79)
Classification: Main-belt Asteroid          SPK-ID: 2101163
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2486077823635967 7.4602e-08  
a 2.56492120133712 1.929e-08 au
q 1.927261829535327 1.939e-07 au
i 3.350479502615166 5.39e-06 deg
node 48.44459885103683 0.00014792 deg
peri 293.8529353524608 0.00014874 deg
M 164.057609394635 2.5979e-05 deg
tp 2458516.740543037141
(2019-Feb-02.24054304)
0.00010136 TDB
period 1500.408334699768
4.11
1.6927e-05
4.634e-08
d
yr
n .2399346842285011 2.7068e-09 deg/d
Q 3.202580573138914 2.4086e-08 au
  Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      9650 days (26.42 yr)  
   first obs. used      1994-10-13  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63275  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:35:30  

Additional Information
 Earth MOID = .920526 au 
 Jupiter MOID = 2.21463 au 
 T_jup = 3.386 
[ 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 16.2   n/a MPO532315  

101163 (1998 RR79)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 RR79 = 2002 RF43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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