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344134 (2000 AS169)
Classification: Main-belt Asteroid          SPK-ID: 2344134
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1412683377873977 1.4923e-07  
a 2.660731096964255 4.2493e-08 au
q 2.284854037596876 4.0478e-07 au
i 28.76548930739632 1.4353e-05 deg
node 245.0114839580155 1.3823e-05 deg
peri 207.0626601276022 4.033e-05 deg
M 242.4795913172151 4.6319e-05 deg
tp 2459518.000408896932
(2021-Oct-30.50040890)
0.00021318 TDB
period 1585.257822798788
4.34
3.7975e-05
1.04e-07
d
yr
n .227092397730242 5.4401e-09 deg/d
Q 3.036608156331635 4.8495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      7176 days (19.65 yr)  
   first obs. used      1999-11-12  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63391  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:29:17  

Additional Information
 Earth MOID = 1.31834 au 
 Jupiter MOID = 2.32038 au 
 T_jup = 3.197 
[ 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 15.8   n/a MPO455506  
diameter diameter 3.462 km 0.853 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.123   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

344134 (2000 AS169)          Discovered 2000-Jan-07 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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