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180296 (2003 WM127)
Classification: Main-belt Asteroid          SPK-ID: 2180296
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2138215409780601 7.1912e-08  
a 2.236314930728581 1.028e-08 au
q 1.758142626127952 1.6178e-07 au
i 6.32108906020023 5.0209e-06 deg
node 311.2389189742796 4.76e-05 deg
peri 27.11887849146498 4.8584e-05 deg
M 114.7515911030283 1.1737e-05 deg
tp 2458811.137530993516
(2019-Nov-23.63753099)		 3.8825e-05 TDB
period 1221.512377257445
3.34		 8.4226e-06
2.306e-08		 d
yr
n .2947166207257568 2.0321e-09 deg/d
Q 2.71448723532921 1.2478e-08 au
   Orbit Determination Parameters
   # obs. used (total)      453  
   data-arc span      7857 days (21.51 yr)  
   first obs. used      1999-07-16  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54432  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:43:09  

Additional Information
 Earth MOID = .749488 au 
 Jupiter MOID = 2.67496 au 
 T_jup = 3.600 
[ 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 MPO436891  

180296 (2003 WM127)          Discovered 2003-Nov-20 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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