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(2000 AA6)
Classification: Apollo [NEO, PHA]          SPK-ID: 3025766
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5192698286715687 5.3202e-08  
a 1.286442928364526 1.0002e-08 au
q .6184319293569275 7.2961e-08 au
i 2.031372195145948 6.3841e-06 deg
node 279.8180102355625 7.1513e-05 deg
peri 287.6189874891296 7.18e-05 deg
M 307.7422593570903 1.3056e-05 deg
tp 2459077.862828744672
(2020-Aug-16.36282874)
2.0082e-05 TDB
period 532.9472343320804
1.46
6.2154e-06
1.702e-08
d
yr
n .6754890105606278 7.8778e-09 deg/d
Q 1.954453927372124 1.5196e-08 au

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A2 [EST] 1.531570749983762E-13 2.021E-14
ALN [SET] 1. n/a
NK [SET] 0. n/a
NM [SET] 2. n/a
R0 [SET] 1. n/a
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      6925 days (18.96 yr)  
   first obs. used      2000-01-03  
   last obs. used      2018-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40339  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-04 05:20:18  

Additional Information
 Earth MOID = .00760941 au 
 Jupiter MOID = 3.01168 au 
 T_jup = 4.894 
 Nongravitational accels. using nonstandard g(r) = (1 au/ r)^2 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 22.1   n/a MPO186854  
diameter diameter 0.316 km 0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2014ApJ...784..110M)  
geometric albedo albedo 0.026   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2014ApJ...784..110M)  

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