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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05459621606023403 0.00011038  
a 30.12356998705222 0.0069457 AU
q 28.47893705153354 0.0089963 AU
i 5.258124971193022 0.00029937 deg
node 169.4476503519442 0.0014759 deg
peri 305.2521836327584 0.18064 deg
M 278.7744657856336 0.17203 deg
tp 2470625.865517658350
(2052-Mar-29.36551766)
24.172 JED
period 60389.03448035967
165.34
20.886
0.05718
d
yr
n .005961347173336292 2.0618e-06 deg/d
Q 31.76820292257091 0.0073249 AU
  Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      3661 days (10.02 yr)  
   first obs. used      2003-09-28  
   last obs. used      2013-10-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      3  
   fit RMS      .35408  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-05 04:27:33  

Additional Information
 Earth MOID = 27.4982 AU 
 T_jup = 4.958 
[ 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 8.3 mag n/a MPO339240  

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