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49999 (2000 AW14)
Classification: Main-belt Asteroid          SPK-ID: 2049999
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2233999513681155 4.0428e-08  
a 2.210817490271016 8.3757e-09 au
q 1.716920970460692 9.126e-08 au
i 1.974119216449159 3.695e-06 deg
node 69.87125689143249 0.00012554 deg
peri 282.8818354334292 0.00012589 deg
M 148.3387459942273 9.6381e-06 deg
tp 2458505.756762129315
(2019-Jan-22.25676213)
3.0726e-05 TDB
period 1200.68134889301
3.29
6.8232e-06
1.868e-08
d
yr
n .2998297594377629 1.7039e-09 deg/d
Q 2.70471401008134 1.0247e-08 au
  Orbit Determination Parameters
   # obs. used (total)      811  
   data-arc span      11056 days (30.27 yr)  
   first obs. used      1989-10-26  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53445  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:38:26  

Additional Information
 Earth MOID = .712981 au 
 Jupiter MOID = 2.73131 au 
 T_jup = 3.624 
[ 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 MPO449322  
diameter diameter 4.034 km 0.126 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.033   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

49999 (2000 AW14)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AW14 = 1989 UK6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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