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447168 (2005 MX50)
Classification: Main-belt Asteroid          SPK-ID: 2447168
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1277192021715198 9.1153e-08  
a 2.817230001735557 4.163e-08 au
q 2.457415633580223 2.6407e-07 au
i 3.783228820285203 1.3145e-05 deg
node 305.0051548788415 0.00011636 deg
peri 63.51963268387586 0.00012654 deg
M 4.972251875842363 5.1406e-05 deg
tp 2458976.644830680775
(2020-May-07.14483068)
0.0002464 TDB
period 1727.157265834622
4.73
3.8283e-05
1.048e-07
d
yr
n .2084349856965895 4.6201e-09 deg/d
Q 3.177044369890893 4.6947e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      5115 days (14.00 yr)  
   first obs. used      2005-06-30  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64203  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:48:55  

Additional Information
 Earth MOID = 1.4592 au 
 Jupiter MOID = 2.30432 au 
 T_jup = 3.303 
[ 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 17.0   n/a MPO437739  

447168 (2005 MX50)          Discovered 2005-Jun-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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