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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07977747026121922 6.9803e-08  
a 2.809447566833994 2.132e-08 au
q 2.58531694712044 2.048e-07 au
i .8995861284556439 5.6476e-06 deg
node 138.61278821344 0.00040756 deg
peri 252.6585663752218 0.00040957 deg
M 355.5495142248473 3.6519e-05 deg
tp 2459221.763499444395
(2021-Jan-07.26349944)
0.00017445 TDB
period 1720.005452600205
4.71
1.9578e-05
5.36e-08
d
yr
n .2093016620707643 2.3824e-09 deg/d
Q 3.033578186547548 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60167  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:53:34  

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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08251478274857504 7.059e-08  
q 2.578037177269891 2.0776e-07 au
tp 2457493.286114520712
(2016-Apr-14.78611452)
0.00016733 TDB
node 138.6475036404738 0.00040901 deg
peri 251.1898760474726 0.00041081 deg
i .8987132906658203 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60167  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:53:34  

Additional Information
 Jupiter MOID = 2.32139 au 
 T_jup = 3.317 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.982959605083979E-15 -1.461157355270892E-14 -1.675350600953109E-12 3.297206244254719E-15 -3.080132355306053E-13 -1.636391871681533E-15
q -1.461157355270892E-14 4.316398820680479E-14 4.053211864247616E-12 -5.835784347366569E-15 7.032818277050712E-13 4.913270390717763E-15
tp -1.675350600953109E-12 4.053211864247616E-12 2.800038372247793E-8 -5.555220172795023E-11 6.474020326654379E-9 -1.982593055200106E-15
node 3.297206244254719E-15 -5.835784347366569E-15 -5.555220172795023E-11 1.672897695099985E-7 -1.67281979265491E-7 1.092815724457642E-9
peri -3.080132355306053E-13 7.032818277050712E-13 6.474020326654379E-9 -1.67281979265491E-7 1.687613427447587E-7 -1.092714850685586E-9
i -1.636391871681533E-15 4.913270390717763E-15 -1.982593055200106E-15 1.092815724457642E-9 -1.092714850685586E-9 3.179709912696432E-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 16.68   n/a MPCxxxxx  

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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