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447584 (2006 TO123)
Classification: Main-belt Asteroid          SPK-ID: 2447584
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .129044330191448 1.2696e-07  
a 2.855792028482577 7.2518e-08 au
q 2.487268259000966 4.1606e-07 au
i 9.766031133197634 1.2406e-05 deg
node 47.92469624926008 4.449e-05 deg
peri 261.5352988027536 7.171e-05 deg
M 359.615951538695 4.9459e-05 deg
tp 2459002.380493432593
(2020-Jun-01.88049343)
0.00024217 TDB
period 1762.740132932561
4.83
6.7143e-05
1.838e-07
d
yr
n .2042274940442244 7.779e-09 deg/d
Q 3.224315797964187 8.1876e-08 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      4654 days (12.74 yr)  
   first obs. used      2006-10-02  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69967  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:10:13  

Additional Information
 Earth MOID = 1.49643 au 
 Jupiter MOID = 2.06712 au 
 T_jup = 3.270 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457425.5 (2016-Feb-07.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1288186067351793 1.2819e-07  
q 2.487288328009314 4.1896e-07 au
tp 2457244.706992808754
(2015-Aug-10.20699281)
0.00025677 TDB
node 47.96407291482332 4.4432e-05 deg
peri 262.3572128146789 7.1453e-05 deg
i 9.773823322645386 1.2417e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      4654 days (12.74 yr)  
   first obs. used      2006-10-02  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69967  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:10:13  

Additional Information
 Jupiter MOID = 2.06712 au 
 T_jup = 3.270 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.643232741069336E-14 -5.351497428849108E-14 1.674851546270417E-11 2.09601564995883E-13 4.090703880691828E-12 -7.885422114740381E-14
q -5.351497428849108E-14 1.755245507893918E-13 -5.336332161621111E-11 -6.886819357983637E-13 -1.304822780005249E-11 2.619683561151457E-13
tp 1.674851546270417E-11 -5.336332161621111E-11 6.593171226147878E-8 2.818377010043246E-10 1.43983263070708E-8 -3.606862329142015E-11
node 2.09601564995883E-13 -6.886819357983637E-13 2.818377010043246E-10 1.974190377984675E-9 -1.875252436808182E-9 -2.620467511136258E-10
peri 4.090703880691828E-12 -1.304822780005249E-11 1.43983263070708E-8 -1.875252436808182E-9 5.105559330798726E-9 2.469786203047329E-10
i -7.885422114740381E-14 2.619683561151457E-13 -3.606862329142015E-11 -2.620467511136258E-10 2.469786203047329E-10 1.541714362948593E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO228433  

447584 (2006 TO123)          Discovered 2006-Oct-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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