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JPL Small-Body Database Browser
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(2017 MB7)
Classification: TransNeptunian Object          SPK-ID: 3776127
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9973956245688267 6.7795e-05  
a 1711.799445727793 44.577 au
q 4.458168419549556 7.1796e-05 au
i 55.72383254699571 0.00012876 deg
node 58.24659088805629 0.00022773 deg
peri 80.62741685633243 0.0018745 deg
M .01808640159031086 0.00070662 deg
tp 2457700.846987131891
(2016-Nov-08.34698713)		 0.013028 TDB
period 25868887.31272928
70825.15		 1.0105e+06
2767		 d
yr
n 1.391633106008603E-5 5.4359e-07 deg/d
Q 3419.140723036036 89.038 au
   Orbit Determination Parameters
   # obs. used (total)      33  
   data-arc span      174 days  
   first obs. used      2017-06-22  
   last obs. used      2017-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .46205  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Jan-02 05:42:14  

Additional Information
 Earth MOID = 3.95128 au 
 Jupiter MOID = 1.79632 au 
 T_jup = 1.477 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.156   .33234 8 autocmod 2.6k
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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