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245934 (2006 RT51)
Classification: Main-belt Asteroid          SPK-ID: 2245934
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07977746996622306 6.9803e-08  
a 2.809447566270552 2.132e-08 au
q 2.585316947430724 2.048e-07 au
i .8995861384444225 5.6476e-06 deg
node 138.6127895867015 0.00040756 deg
peri 252.6585660477782 0.00040957 deg
M 355.5495133959059 3.6519e-05 deg
tp 2459221.763503398509
(2021-Jan-07.26350340)
0.00017445 TDB
period 1720.005452082777
4.71
1.9578e-05
5.36e-08
d
yr
n .2093016621337283 2.3824e-09 deg/d
Q 3.033578185110379 2.302e-08 au
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      7046 days (19.29 yr)  
   first obs. used      2001-09-21  
   last obs. used      2021-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60168  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:41:17  

Additional Information
 Earth MOID = 1.58967 au 
 Jupiter MOID = 2.32139 au 
 T_jup = 3.317 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457565.5 (2016-Jun-26.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08251478256455265 7.059e-08  
q 2.578037176210105 2.0776e-07 au
tp 2457493.286119897732
(2016-Apr-14.78611990)
0.00016733 TDB
node 138.6475042759744 0.00040901 deg
peri 251.1898764869132 0.00041081 deg
i .8987133046661249 5.6389e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      7046 days (19.29 yr)  
   first obs. used      2001-09-21  
   last obs. used      2021-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60168  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:41:17  

Additional Information
 Jupiter MOID = 2.32139 au 
 T_jup = 3.317 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.982959021461611E-15 -1.461157346763068E-14 -1.675350266182679E-12 3.29694425354079E-15 -3.080128704249764E-13 -1.636393565141863E-15
q -1.461157346763068E-14 4.316399295878873E-14 4.053211368048288E-12 -5.835541259396585E-15 7.032813976906902E-13 4.91326509851121E-15
tp -1.675350266182679E-12 4.053211368048288E-12 2.800037334784273E-8 -5.555047324292727E-11 6.474016257420692E-9 -1.944763349140723E-15
node 3.29694425354079E-15 -5.835541259396585E-15 -5.555047324292727E-11 1.672897556777232E-7 -1.672819651156732E-7 1.092815677498188E-9
peri -3.080128704249764E-13 7.032813976906902E-13 6.474016257420692E-9 -1.672819651156732E-7 1.687613277696557E-7 -1.092714796430537E-9
i -1.636393565141863E-15 4.91326509851121E-15 -1.944763349140723E-15 1.092815677498188E-9 -1.092714796430537E-9 3.179709977804457E-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 16.6   n/a MPO440248  

245934 (2006 RT51)          Discovered 2006-Sep-14 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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