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385695 (2005 TO74)
Classification: TransNeptunian Object          SPK-ID: 2385695
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05503997776166902 0.0002236  
a 30.15679457221605 0.011431 AU
q 28.49696526959805 0.01703 AU
i 5.256019533014611 0.00047191 deg
node 169.4309634035902 0.0022373 deg
peri 304.100243658285 0.29246 deg
M 278.7915354614109 0.26801 deg
tp 2470445.545606619830
(2051-Oct-01.04560662)
37.297 JED
period 60488.97053150077
165.61
34.393
0.09416
d
yr
n .005951498212596017 3.3839e-06 deg/d
Q 31.81662387483404 0.01206 AU
  Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      2920 days (7.99 yr)  
   first obs. used      2005-10-08  
   last obs. used      2013-10-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      4  
   fit RMS      .37166  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Feb-19 22:04:52  

Additional Information
 Earth MOID = 27.5161 AU 
 T_jup = 4.960 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.5 mag n/a MPO157430  

385695 (2005 TO74)          Discovered 2005-Oct-08 by Trujillo, C. A., Sheppard, S. S. at Las Campanas (304)
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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