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109738 (2001 RS63)
Classification: Main-belt Asteroid          SPK-ID: 2109738
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07593240480375607 4.4754e-08  
a 3.1870968618384 2.9721e-08 au
q 2.945092932776506 1.5177e-07 au
i 5.731820734133418 4.5323e-06 deg
node 57.333009829549 5.0433e-05 deg
peri 180.8398400084699 6.532e-05 deg
M 239.6822713529612 4.5625e-05 deg
tp 2459895.073876137696
(2022-Nov-11.57387614)
0.00026853 TDB
period 2078.219047361684
5.69
2.9071e-05
7.959e-08
d
yr
n .1732252432471076 2.4231e-09 deg/d
Q 3.429100790900295 3.1978e-08 au
  Orbit Determination Parameters
   # obs. used (total)      736  
   data-arc span      7098 days (19.43 yr)  
   first obs. used      2001-09-11  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5552  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:17:07  

Additional Information
 Earth MOID = 1.93157 au 
 Jupiter MOID = 1.56419 au 
 T_jup = 3.186 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457506.5 (2016-Apr-28.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07823371243487028 4.4634e-08  
q 2.9392826761111 1.5243e-07 au
tp 2457814.467853447345
(2017-Mar-01.96785345)
0.00024675 TDB
node 57.37167787053428 5.0482e-05 deg
peri 180.2039560747305 6.4572e-05 deg
i 5.729576085202193 4.5295e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      736  
   data-arc span      7098 days (19.43 yr)  
   first obs. used      2001-09-11  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5552  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:17:07  

Additional Information
 Jupiter MOID = 1.56419 au 
 T_jup = 3.186 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.992174171466379E-15 -6.695685521373527E-15 -4.301739149766484E-12 -6.814800873180497E-17 -6.536152614563885E-13 -3.599681285465767E-16
q -6.695685521373527E-15 2.323413579664096E-14 1.71107920202425E-11 7.565903232106203E-16 2.611926061933913E-12 1.36715490090491E-15
tp -4.301739149766484E-12 1.71107920202425E-11 6.088652365298482E-8 7.596085237027697E-13 9.972525519939705E-9 8.39037807335706E-12
node -6.814800873180497E-17 7.565903232106203E-16 7.596085237027697E-13 2.548405342618178E-9 -2.53521599664195E-9 -3.540310164933945E-11
peri -6.536152614563885E-13 2.611926061933913E-12 9.972525519939705E-9 -2.53521599664195E-9 4.169577967080791E-9 3.658996296744674E-11
i -3.599681285465767E-16 1.36715490090491E-15 8.39037807335706E-12 -3.540310164933945E-11 3.658996296744674E-11 2.051669071998302E-11

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 14.66   n/a MPCxxxxx  

109738 (2001 RS63)          Discovered 2001-Sep-11 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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