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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07983294886886905 7.0363e-08  
a 2.809868387460974 4.2376e-08 au
q 2.585548308156551 2.1137e-07 au
i .8995571475015575 6.5942e-06 deg
node 138.6103670757596 0.00048199 deg
peri 252.519548481252 0.00048423 deg
M 313.8193201540313 5.0494e-05 deg
tp 2459221.191301362338
(2021-Jan-06.69130136)
0.00024408 TDB
period 1720.391920505196
4.71
3.8918e-05
1.066e-07
d
yr
n .2092546446592735 4.7337e-09 deg/d
Q 3.034188466765397 4.5759e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      6056 days (16.58 yr)  
   first obs. used      2001-09-21  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63204  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:41:42  

Additional Information
 Earth MOID = 1.59106 au 
 Jupiter MOID = 2.32181 au 
 T_jup = 3.317 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456365.5 (2013-Mar-14.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08340470167744278 7.114e-08  
q 2.574348239891308 2.1428e-07 au
tp 2455774.170699155429
(2011-Jul-31.67069916)
0.00019671 TDB
node 138.650417158799 0.00048348 deg
peri 251.3816146076349 0.00048546 deg
i .8984786409696542 6.5866e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      6056 days (16.58 yr)  
   first obs. used      2001-09-21  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63204  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:41:42  

Additional Information
 Jupiter MOID = 2.32181 au 
 T_jup = 3.317 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.060859342732479E-15 -1.501502321829885E-14 -1.621524675401188E-12 -2.696121975436639E-14 -4.052371555119533E-13 -1.156619666191037E-15
q -1.501502321829885E-14 4.591598830727509E-14 6.797769281058332E-12 7.412225933930016E-14 1.734213915775576E-12 3.667303628521005E-15
tp -1.621524675401188E-12 6.797769281058332E-12 3.869457909707252E-8 -2.61331441939771E-11 8.67755339142108E-9 -6.123247539815974E-13
node -2.696121975436639E-14 7.412225933930016E-14 -2.61331441939771E-11 2.337505337990838E-7 -2.337267470171971E-7 3.665603471425648E-10
peri -4.052371555119533E-13 1.734213915775576E-12 8.67755339142108E-9 -2.337267470171971E-7 2.356687723167935E-7 -3.666251927466297E-10
i -1.156619666191037E-15 3.667303628521005E-15 -6.123247539815974E-13 3.665603471425648E-10 -3.666251927466297E-10 4.338384942279662E-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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