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300475 (2007 TO116)
Classification: Main-belt Asteroid          SPK-ID: 2300475
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09910944072566902 4.5681e-08  
a 2.442776147477883 2.2111e-08 au
q 2.200673969683346 1.1576e-07 au
i 6.173892078978385 5.5798e-06 deg
node 175.0017033260076 4.8762e-05 deg
peri 116.4870612564009 6.1269e-05 deg
M 266.4920546710974 4.3979e-05 deg
tp 2459758.717931682161
(2022-Jun-28.21793168)
0.00017372 TDB
period 1394.517385094042
3.82
1.8934e-05
5.184e-08
d
yr
n .2581538271577178 3.505e-09 deg/d
Q 2.68487832527242 2.4302e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      6944 days (19.01 yr)  
   first obs. used      2002-03-16  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62305  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 11:44:50  

Additional Information
 Earth MOID = 1.19272 au 
 Jupiter MOID = 2.46391 au 
 T_jup = 3.486 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457396.5 (2016-Jan-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .100032430314734 4.5551e-08  
q 2.198032612295294 1.1547e-07 au
tp 2456969.590946732009
(2014-Nov-08.09094673)
0.00014906 TDB
node 175.0437248227524 4.8735e-05 deg
peri 116.4273457821393 6.1095e-05 deg
i 6.175563461139223 5.5824e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      6944 days (19.01 yr)  
   first obs. used      2002-03-16  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62305  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 11:44:50  

Additional Information
 Jupiter MOID = 2.46391 au 
 T_jup = 3.486 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.074933198605547E-15 -5.183484310899334E-15 -7.923601529408427E-13 1.622649914008136E-14 -2.00200044035401E-13 3.88079249086974E-16
q -5.183484310899334E-15 1.333384029347373E-14 3.548429838268845E-12 -3.472614286407926E-14 9.017619996735001E-13 4.343246533063364E-16
tp -7.923601529408427E-13 3.548429838268845E-12 2.221943011107693E-8 5.985579754624181E-11 5.518359605191691E-9 1.388310605955743E-11
node 1.622649914008136E-14 -3.472614286407926E-14 5.985579754624181E-11 2.375066622436489E-9 -2.345707532369351E-9 1.445637444287014E-11
peri -2.00200044035401E-13 9.017619996735001E-13 5.518359605191691E-9 -2.345707532369351E-9 3.732574502547419E-9 -1.088694627228829E-11
i 3.88079249086974E-16 4.343246533063364E-16 1.388310605955743E-11 1.445637444287014E-11 -1.088694627228829E-11 3.116333727766424E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.56   n/a MPCxxxxx  

300475 (2007 TO116)          Discovered 2007-Oct-09 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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