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JPL Small-Body Database Browser
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117436 (2005 AU30)
Classification: Main-belt Asteroid          SPK-ID: 2117436
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2135037988794271 5.8303e-08  
a 2.616624802939554 2.0589e-08 au
q 2.057965467269827 1.5805e-07 au
i 12.36697173633719 8.3217e-06 deg
node 78.64165294334946 3.2603e-05 deg
peri 20.5891663238586 3.9514e-05 deg
M 256.6717294312907 2.3275e-05 deg
tp 2459444.238659713273
(2021-Aug-17.73865971)
0.000103 TDB
period 1546.003979526139
4.23
1.8247e-05
4.996e-08
d
yr
n .2328583915484761 2.7484e-09 deg/d
Q 3.175284138609281 2.4985e-08 au
  Orbit Determination Parameters
   # obs. used (total)      473  
   data-arc span      8180 days (22.40 yr)  
   first obs. used      1995-12-28  
   last obs. used      2018-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5436  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 16:01:59  

Additional Information
 Earth MOID = 1.07915 au 
 Jupiter MOID = 2.04855 au 
 T_jup = 3.342 
[ 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 15.2   n/a MPO432679  

117436 (2005 AU30)          Discovered 2005-Jan-09 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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