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

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05382609238977382 0.00011411  
a 30.05919091295112 0.0069164 au
q 28.44122212570877 0.0091507 au
i 5.26068005311947 0.00029963 deg
node 169.4701199456562 0.0014758 deg
peri 307.3706232879884 0.18032 deg
M 278.9544482925683 0.1711 deg
tp 2470952.114510701000
(2053-Feb-18.61451070)
23.973 JED
period 60195.54585134629
164.81
20.776
0.05688
d
yr
n .005980508938136799 2.0641e-06 deg/d
Q 31.67715970019348 0.0072887 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 = 27.4601 au 
 Jupiter MOID = 23.1858 au 
 T_jup = 4.953 
[ 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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