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117246 (2004 SN33)
Classification: Main-belt Asteroid          SPK-ID: 2117246
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1635453660233094 3.8552e-08  
a 2.353358740536877 1.3711e-08 au
q 1.968477823931619 8.8357e-08 au
i 5.422838389841001 4.1065e-06 deg
node 156.8769797217027 5.6299e-05 deg
peri 196.5799781350021 5.8852e-05 deg
M 142.1703741188705 1.9711e-05 deg
tp 2458479.740459697399
(2018-Dec-27.24045970)
6.9723e-05 TDB
period 1318.653310655195
3.61
1.1524e-05
3.155e-08
d
yr
n .2730057984847647 2.3858e-09 deg/d
Q 2.738239657142135 1.5953e-08 au
  Orbit Determination Parameters
   # obs. used (total)      403  
   data-arc span      7151 days (19.58 yr)  
   first obs. used      2000-07-05  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54944  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:44:50  

Additional Information
 Earth MOID = .963717 au 
 Jupiter MOID = 2.69245 au 
 T_jup = 3.532 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO449686  

117246 (2004 SN33)          Discovered 2004-Sep-17 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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