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441185 (2007 TO430)
Classification: Main-belt Asteroid          SPK-ID: 2441185
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08955418217538967 8.8648e-08  
a 2.708771994001525 4.619e-08 au
q 2.466190133379119 2.6968e-07 au
i 6.120140625331339 7.7867e-06 deg
node 107.4535369136011 5.4039e-05 deg
peri 186.012737917778 7.4769e-05 deg
M 41.76582949946896 4.4466e-05 deg
tp 2458811.580967294218
(2019-Nov-24.08096729)
0.00020196 TDB
period 1628.385036024393
4.46
4.1651e-05
1.14e-07
d
yr
n .2210779342942864 5.6548e-09 deg/d
Q 2.951353854623931 5.0327e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      4274 days (11.70 yr)  
   first obs. used      2007-10-12  
   last obs. used      2019-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65854  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:34:45  

Additional Information
 Earth MOID = 1.45013 au 
 Jupiter MOID = 2.19531 au 
 T_jup = 3.350 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO477079  

441185 (2007 TO430)          Discovered 2007-Oct-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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