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390315 (2013 AB127)
Classification: Main-belt Asteroid          SPK-ID: 2390315
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1092210395033121 5.0803e-08  
a 3.067335191488772 3.7032e-08 au
q 2.732317653369278 1.5377e-07 au
i 10.86878496486331 5.5655e-06 deg
node 88.85013518292303 2.8013e-05 deg
peri 319.6420699322105 3.8398e-05 deg
M 184.1293221720137 2.6975e-05 deg
tp 2459959.086303648161
(2023-Jan-14.58630365)
0.00015703 TDB
period 1962.186497346994
5.37
3.5534e-05
9.729e-08
d
yr
n .1834687989580724 3.3225e-09 deg/d
Q 3.402352729608266 4.1077e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      6738 days (18.45 yr)  
   first obs. used      2002-01-12  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59035  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:41:59  

Additional Information
 Earth MOID = 1.75399 au 
 Jupiter MOID = 1.9488 au 
 T_jup = 3.195 
[ 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 16.0   n/a MPO434438  

390315 (2013 AB127)          Discovered 2006-Sep-30 by CSS at Catalina
Reference: Last Updated: 2014-03-21

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