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442124 (2010 TQ179)
Classification: Main-belt Asteroid          SPK-ID: 2442124
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02737797699048271 5.8441e-08  
a 3.123139007141944 6.5267e-08 au
q 3.037633779266333 2.1909e-07 au
i 11.79083556233235 8.225e-06 deg
node 15.09547417820527 2.8813e-05 deg
peri 242.313548694568 0.00017024 deg
M 23.9926875064025 0.00016435 deg
tp 2458866.142536738732
(2020-Jan-17.64253674)
0.00092087 TDB
period 2015.97619112695
5.52
6.3194e-05
1.73e-07
d
yr
n .1785735375172048 5.5977e-09 deg/d
Q 3.208644235017555 6.7054e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      4109 days (11.25 yr)  
   first obs. used      2008-03-30  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61349  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:40:00  

Additional Information
 Earth MOID = 2.045 au 
 Jupiter MOID = 1.79546 au 
 T_jup = 3.182 
[ show covariance matrix ]

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 16.0   n/a MPO437719  

442124 (2010 TQ179)          Discovered 2008-Mar-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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