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180958 (2005 MO33)
Classification: Main-belt Asteroid          SPK-ID: 2180958
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1615571007793838 4.3395e-08  
a 2.370525393564552 1.1598e-08 au
q 1.987550183656355 1.0162e-07 au
i 2.224230024767337 5.1618e-06 deg
node 176.3832805316292 9.9651e-05 deg
peri 18.05470001820659 0.00010058 deg
M 165.0577850300234 1.3236e-05 deg
tp 2458589.278169946825
(2019-Apr-15.77816995)
4.8341e-05 TDB
period 1333.10803110025
3.65
9.7833e-06
2.679e-08
d
yr
n .2700456314128438 1.9818e-09 deg/d
Q 2.753500603472749 1.3471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      435  
   data-arc span      7589 days (20.78 yr)  
   first obs. used      2000-01-10  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52224  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:28:39  

Additional Information
 Earth MOID = .986107 au 
 Jupiter MOID = 2.20056 au 
 T_jup = 3.526 
[ 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 17.03   n/a E2021B55  

180958 (2005 MO33)          Discovered 2005-Jun-29 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2005 MO33 = 2001 KX68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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