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442126 (2010 TZ185)
Classification: Main-belt Asteroid          SPK-ID: 2442126
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03705056060356107 7.1123e-08  
a 3.192508930808652 6.3468e-08 au
q 3.074224685190316 2.276e-07 au
i 8.441311425602075 9.7402e-06 deg
node 336.9443283756879 6.0345e-05 deg
peri 108.1274679758079 0.00017967 deg
M 191.3252767278608 0.00017348 deg
tp 2459976.711936640342
(2023-Feb-01.21193664)
0.0010143 TDB
period 2083.51488814075
5.70
6.2131e-05
1.701e-07
d
yr
n .1727849424302652 5.1525e-09 deg/d
Q 3.310793176426988 6.582e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      4511 days (12.35 yr)  
   first obs. used      2007-02-21  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52185  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:40:00  

Additional Information
 Earth MOID = 2.10441 au 
 Jupiter MOID = 1.77402 au 
 T_jup = 3.178 
[ 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 MPO434642  

442126 (2010 TZ185)          Discovered 2007-Feb-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 TZ185 = 2007 EU33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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