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312080 (2007 TO50)
Classification: Main-belt Asteroid          SPK-ID: 2312080
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07669458415416962 5.5486e-08  
a 2.294539108776429 1.8667e-08 au
q 2.118560386003341 1.2578e-07 au
i 3.280654284485551 6.8854e-06 deg
node 4.958014009210631 9.1561e-05 deg
peri 118.8404854023061 0.00010162 deg
M 140.0539355993659 4.4084e-05 deg
tp 2458506.605215721348
(2019-Jan-23.10521572)
0.00015415 TDB
period 1269.526069220434
3.48
1.5492e-05
4.241e-08
d
yr
n .2835703879803442 3.4604e-09 deg/d
Q 2.470517831549516 2.0098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      6168 days (16.89 yr)  
   first obs. used      2002-03-21  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5873  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:50:05  

Additional Information
 Earth MOID = 1.13624 au 
 Jupiter MOID = 2.55851 au 
 T_jup = 3.590 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457216.5 (2015-Jul-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07721739226087108 5.5647e-08  
q 2.116690950144381 1.2644e-07 au
tp 2457238.526737256954
(2015-Aug-04.02673726)
0.00015033 TDB
node 4.993221757927178 9.1544e-05 deg
peri 118.9913890173293 0.00010141 deg
i 3.281802880187283 6.8857e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      6168 days (16.89 yr)  
   first obs. used      2002-03-21  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5873  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:50:05  

Additional Information
 Jupiter MOID = 2.55851 au 
 T_jup = 3.590 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.096562262883718E-15 -6.970966337504162E-15 2.461349878943131E-12 6.131768469370118E-16 8.022526753617491E-13 -1.330112220297107E-15
q -6.970966337504162E-15 1.598674095320569E-14 -5.426796685237779E-12 -2.306278625387208E-15 -1.775353096772867E-12 3.274069513116232E-15
tp 2.461349878943131E-12 -5.426796685237779E-12 2.259772554378678E-8 -3.315806202728653E-11 6.575829438948119E-9 7.316862686785809E-12
node 6.131768469370118E-16 -2.306278625387208E-15 -3.315806202728653E-11 8.380280389505753E-9 -8.374823202254273E-9 -3.048939216705712E-11
peri 8.022526753617491E-13 -1.775353096772867E-12 6.575829438948119E-9 -8.374823202254273E-9 1.028454867527126E-8 3.247949328647711E-11
i -1.330112220297107E-15 3.274069513116232E-15 7.316862686785809E-12 -3.048939216705712E-11 3.247949328647711E-11 4.741230885722467E-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 17.6   n/a MPO427649  

312080 (2007 TO50)          Discovered 2007-Oct-04 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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