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120573 (1995 MU7)
Classification: Main-belt Asteroid          SPK-ID: 2120573
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07945346524157312 4.8109e-08  
a 2.435410738202619 1.4243e-08 au
q 2.241908915765883 1.2186e-07 au
i 6.29620459362928 5.224e-06 deg
node 173.7034046691777 3.8711e-05 deg
peri 69.95606596740831 5.0536e-05 deg
M 258.198673460693 3.6215e-05 deg
tp 2459593.061485301720
(2022-Jan-13.56148530)		 0.00014168 TDB
period 1388.215060773817
3.80		 1.2178e-05
3.334e-08		 d
yr
n .2593258135373703 2.275e-09 deg/d
Q 2.628912560639355 1.5375e-08 au
   Orbit Determination Parameters
   # obs. used (total)      379  
   data-arc span      10348 days (28.33 yr)  
   first obs. used      1992-09-22  
   last obs. used      2021-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61693  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:25:25  

Additional Information
 Earth MOID = 1.23734 au 
 Jupiter MOID = 2.37561 au 
 T_jup = 3.492 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO453676  

120573 (1995 MU7)          Discovered 1995-Jun-25 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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