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357795 (2005 TP56)
Classification: Main-belt Asteroid          SPK-ID: 2357795
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09321365448223307 8.1302e-08  
a 3.098700213338609 4.9126e-08 au
q 2.809859042308442 2.3466e-07 au
i 9.248949385320449 8.5343e-06 deg
node 340.5195422549764 3.9151e-05 deg
peri 78.43817347269089 5.931e-05 deg
M 208.8663220530358 4.5719e-05 deg
tp 2459836.924066881602
(2022-Sep-14.42406688)
0.0002602 TDB
period 1992.359798079176
5.45
4.7379e-05
1.297e-07
d
yr
n .1806902550167265 4.2969e-09 deg/d
Q 3.387541384368776 5.3705e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      6289 days (17.22 yr)  
   first obs. used      2002-02-10  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56412  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:08:49  

Additional Information
 Earth MOID = 1.84042 au 
 Jupiter MOID = 1.93143 au 
 T_jup = 3.196 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457657.5 (2016-Sep-26.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09537015742224912 8.0904e-08  
q 2.80075530600192 2.3231e-07 au
tp 2457847.952068838156
(2017-Apr-04.45206884)
0.00023984 TDB
node 340.6021886822051 3.9158e-05 deg
peri 78.58157664471238 5.8517e-05 deg
i 9.250930984490607 8.5381e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      6289 days (17.22 yr)  
   first obs. used      2002-02-10  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56412  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:08:49  

Additional Information
 Jupiter MOID = 1.93143 au 
 T_jup = 3.196 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.54550413221756E-15 -1.851702452167624E-14 -2.351120667343959E-12 -3.877291234729924E-14 -7.69450082472741E-13 4.111990185540569E-15
q -1.851702452167624E-14 5.396730362741141E-14 9.374935912007074E-12 1.065970077093622E-13 2.623383275670489E-12 -1.135286763658003E-14
tp -2.351120667343959E-12 9.374935912007074E-12 5.752517980860391E-8 -7.660214680547242E-11 1.042175400160035E-8 -4.405043735917289E-11
node -3.877291234729924E-14 1.065970077093622E-13 -7.660214680547242E-11 1.533317631811282E-9 -1.524100272446485E-9 8.101041728116378E-11
peri -7.69450082472741E-13 2.623383275670489E-12 1.042175400160035E-8 -1.524100272446485E-9 3.424291253569967E-9 -8.79429175359434E-11
i 4.111990185540569E-15 -1.135286763658003E-14 -4.405043735917289E-11 8.101041728116378E-11 -8.79429175359434E-11 7.289837406403645E-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 16.1   n/a MPO437511  

357795 (2005 TP56)          Discovered 2005-Oct-01 by CSS at Catalina
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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