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175391 (2006 MP9)
Classification: Main-belt Asteroid          SPK-ID: 2175391
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2435087213594023 5.8883e-08  
a 2.471648637330638 1.5107e-08 au
q 1.869780638004545 1.3831e-07 au
i 2.33969886290564 4.5674e-06 deg
node 221.3857974318963 0.00010641 deg
peri 95.5028145984989 0.00010745 deg
M 246.136378833002 1.7301e-05 deg
tp 2459649.411795108407
(2022-Mar-10.91179511)
7.1792e-05 TDB
period 1419.314128451999
3.89
1.3013e-05
3.563e-08
d
yr
n .2536436387007862 2.3255e-09 deg/d
Q 3.073516636656731 1.8786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      543  
   data-arc span      8323 days (22.79 yr)  
   first obs. used      1998-06-01  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5196  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:12  

Additional Information
 Earth MOID = .856203 au 
 Jupiter MOID = 2.24423 au 
 T_jup = 3.441 
[ 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 16.46   n/a E2021B55  

175391 (2006 MP9)          Discovered 2006-Jun-19 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2006 MP9 = 1998 LG 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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