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150671 (2001 MZ20)
Classification: Main-belt Asteroid          SPK-ID: 2150671
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2159302830644904 3.4776e-08  
a 2.379166694739373 8.6861e-09 au
q 1.865432556886692 8.2692e-08 au
i 3.88183538346286 3.8581e-06 deg
node 105.7196761131253 7.0058e-05 deg
peri 230.9766815743692 7.0858e-05 deg
M 79.41429883681032 1.2449e-05 deg
tp 2458904.813198556556
(2020-Feb-25.31319856)
4.5506e-05 TDB
period 1340.404059203242
3.67
7.3405e-06
2.01e-08
d
yr
n .2685757309732335 1.4708e-09 deg/d
Q 2.892900832592054 1.0562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      546  
   data-arc span      10164 days (27.83 yr)  
   first obs. used      1993-04-15  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56477  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:33  

Additional Information
 Earth MOID = .856903 au 
 Jupiter MOID = 2.49277 au 
 T_jup = 3.505 
[ 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 16.4   n/a MPO436761  

150671 (2001 MZ20)          Discovered 2001-Jun-26 by NEAT at Palomar
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2001 MZ20 = 1997 LT13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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