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344407 (2002 AN127)
Classification: Main-belt Asteroid          SPK-ID: 2344407
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1803986271150838 5.3261e-08  
a 2.368588562139316 1.0292e-08 au
q 1.941298437328893 1.2808e-07 au
i 3.106409672345035 4.8552e-06 deg
node 115.6876862719059 0.00010673 deg
peri 328.6854188897773 0.00010808 deg
M 38.31444765241059 1.578e-05 deg
tp 2458858.792467203578
(2020-Jan-10.29246720)
5.8218e-05 TDB
period 1331.474546351767
3.65
8.6783e-06
2.376e-08
d
yr
n .270376929837974 1.7623e-09 deg/d
Q 2.795878686949739 1.2149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      287  
   data-arc span      6612 days (18.10 yr)  
   first obs. used      2001-12-24  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59344  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:03:28  

Additional Information
 Earth MOID = .958252 au 
 Jupiter MOID = 2.42323 au 
 T_jup = 3.522 
[ 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 MPO455507  

344407 (2002 AN127)          Discovered 2002-Jan-13 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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