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136395 (2004 TO212)
Classification: Main-belt Asteroid          SPK-ID: 2136395
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2327650796119557 3.8283e-08  
a 2.348061488241859 1.3403e-08 au
q 1.801514768997475 8.9964e-08 au
i 2.092254471312956 4.3923e-06 deg
node 182.3966171393533 0.00010735 deg
peri 152.8848730975555 0.00010776 deg
M 158.0145398220834 1.262e-05 deg
tp 2458423.657600018011
(2018-Nov-01.15760002)
4.2265e-05 TDB
period 1314.203517140478
3.60
1.1253e-05
3.081e-08
d
yr
n .2739301754292283 2.3455e-09 deg/d
Q 2.894608207486243 1.6523e-08 au
  Orbit Determination Parameters
   # obs. used (total)      477  
   data-arc span      9667 days (26.47 yr)  
   first obs. used      1993-08-15  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51124  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:40:06  

Additional Information
 Earth MOID = .792125 au 
 Jupiter MOID = 2.49133 au 
 T_jup = 3.522 
[ 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 16.7   n/a MPO453847  

136395 (2004 TO212)          Discovered 2004-Oct-08 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2004 TO212 = 1993 PG8 = 2003 HZ34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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