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(2011 HM102)
Classification: Centaur          SPK-ID: 3609595
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08040037208201667 0.0017187  
a 30.06426510902445 0.014244 AU
q 27.6470870078865 0.038799 AU
i 29.41699582292525 0.0034564 deg
node 100.9878470343964 0.00056947 deg
peri 149.772634554526 2.1749 deg
M 29.14559083000143 1.7908 deg
tp 2452125.836086904807
(2001-Aug-04.33608690)
302.89 JED
period 60210.78862151114
164.85
42.79
0.1172
d
yr
n .005978994931672179 4.2491e-06 deg/d
Q 32.48144321016242 0.015389 AU
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      354 days  
   first obs. used      2011-04-29  
   last obs. used      2012-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      4  
   fit RMS      .1106  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 14:37:50  

Additional Information
 Earth MOID = 26.6634 AU 
 T_jup = 4.347 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.1 mag n/a MPO239871  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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