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180941 (2005 MX2)
Classification: Main-belt Asteroid          SPK-ID: 2180941
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1972272479081869 3.593e-08  
a 2.457514999107171 1.1018e-08 au
q 1.972826079140173 9.2657e-08 au
i 3.530016092431203 4.5442e-06 deg
node 262.6890583804262 6.7507e-05 deg
peri 48.43314439873167 6.8809e-05 deg
M .4682692889835801 1.5018e-05 deg
tp 2459198.669642733330
(2020-Dec-15.16964273)
5.8696e-05 TDB
period 1407.157444451666
3.85
9.4635e-06
2.591e-08
d
yr
n .255834911309646 1.7205e-09 deg/d
Q 2.942203919074169 1.3191e-08 au
  Orbit Determination Parameters
   # obs. used (total)      632  
   data-arc span      6968 days (19.08 yr)  
   first obs. used      2001-06-16  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47223  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:28:35  

Additional Information
 Earth MOID = .958589 au 
 Jupiter MOID = 2.33129 au 
 T_jup = 3.462 
[ 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 16.22   n/a E2021B55  

180941 (2005 MX2)          Discovered 2005-Jun-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2005 MX2 = 2004 FW160 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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