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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1792445522482822 5.529e-08  
a 2.579627517805662 1.8945e-08 au
q 2.117243338409239 1.4361e-07 au
i 5.386366014525846 4.0938e-06 deg
node 126.7014316165674 7.1702e-05 deg
peri 45.31246579914554 7.3105e-05 deg
M 206.3784522205674 1.5505e-05 deg
tp 2460042.278473593521
(2023-Apr-07.77847359)
6.8243e-05 TDB
period 1513.330999811686
4.14
1.6671e-05
4.564e-08
d
yr
n .2378858293689862 2.6205e-09 deg/d
Q 3.042011697202086 2.234e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      8734 days (23.91 yr)  
   first obs. used      1996-10-09  
   last obs. used      2020-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62558  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:33:40  

Additional Information
 Earth MOID = 1.1281 au 
 Jupiter MOID = 1.9318 au 
 T_jup = 3.396 
[ 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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