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103298 (2000 AU47)
Classification: Main-belt Asteroid          SPK-ID: 2103298
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07177125587766159 3.9073e-08  
a 2.657836412068967 1.5527e-08 au
q 2.4670801548574 1.1122e-07 au
i 15.74623788220908 4.0004e-06 deg
node 128.1788145305181 1.5686e-05 deg
peri 8.820048912751401 3.6576e-05 deg
M 292.640550358306 3.4848e-05 deg
tp 2459496.633013831305
(2021-Oct-09.13301383)
0.00015393 TDB
period 1582.671556052648
4.33
1.3869e-05
3.797e-08
d
yr
n .2274634927400088 1.9933e-09 deg/d
Q 2.848592669280535 1.6641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1059  
   data-arc span      7683 days (21.03 yr)  
   first obs. used      2000-01-04  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49997  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:34:01  

Additional Information
 Earth MOID = 1.48215 au 
 Jupiter MOID = 2.19574 au 
 T_jup = 3.330 
[ 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 14.7   n/a MPO436486  
diameter diameter 3.043 km 0.198 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.331   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103298 (2000 AU47)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 AU47 = 2001 KF40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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