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214141 (2005 AN53)
Classification: Main-belt Asteroid          SPK-ID: 2214141
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1418009365791971 4.94e-08  
a 2.32538601514465 1.8829e-08 au
q 1.995644100288972 1.0883e-07 au
i 2.674360819164995 5.5185e-06 deg
node 227.5524527495701 0.00012395 deg
peri 253.8298727870048 0.00012668 deg
M 123.8199090095224 2.9855e-05 deg
tp 2458555.019199822948
(2019-Mar-12.51919982)
0.00010375 TDB
period 1295.212452881104
3.55
1.5731e-05
4.307e-08
d
yr
n .2779466790943885 3.3759e-09 deg/d
Q 2.655127930000328 2.1499e-08 au
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      9155 days (25.07 yr)  
   first obs. used      1993-12-15  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62581  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 00:15:30  

Additional Information
 Earth MOID = 1.01346 au 
 Jupiter MOID = 2.42059 au 
 T_jup = 3.560 
[ 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 17.1   n/a MPO470298  

214141 (2005 AN53)          Discovered 2005-Jan-13 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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