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376920 (2002 AR127)
Classification: Main-belt Asteroid          SPK-ID: 2376920
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 .1777216948920386 6.5916e-08  
a 2.582870614764728 2.1262e-08 au
q 2.123838471421899 1.7535e-07 au
i 5.384468406071178 4.0974e-06 deg
node 126.6978982443382 9.5704e-05 deg
peri 45.41087242892505 9.7812e-05 deg
M 112.1979528928217 1.9522e-05 deg
tp 2458527.964070159413
(2019-Feb-13.46407016)
8.2747e-05 TDB
period 1516.185726713869
4.15
1.8722e-05
5.126e-08
d
yr
n .2374379297055197 2.9319e-09 deg/d
Q 3.041902758107558 2.5041e-08 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      8693 days (23.80 yr)  
   first obs. used      1996-10-09  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62766  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 22:51:51  

Additional Information
 Earth MOID = 1.13387 au 
 Jupiter MOID = 1.93349 au 
 T_jup = 3.395 
[ 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 MPO434332  

376920 (2002 AR127)          Discovered 2002-Jan-13 by LINEAR at Socorro
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2002 AR127 = 2010 DR83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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