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351675 (2006 AA66)
Classification: Main-belt Asteroid          SPK-ID: 2351675
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2600161569302443 4.6722e-08  
a 2.335481997945131 3.2853e-08 au
q 1.728218944259669 1.266e-07 au
i 22.35686991168726 1.1942e-05 deg
node 156.5593657155223 1.1921e-05 deg
peri 277.2457298368483 3.5089e-05 deg
M 310.6094304853836 2.839e-05 deg
tp 2458779.356507526227
(2019-Oct-22.85650753)
0.00010431 TDB
period 1303.656615872527
3.57
2.7508e-05
7.531e-08
d
yr
n .2761463376297562 5.8268e-09 deg/d
Q 2.942745051630592 4.1395e-08 au
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      4147 days (11.35 yr)  
   first obs. used      2006-01-08  
   last obs. used      2017-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56821  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:17:17  

Additional Information
 Earth MOID = .889209 au 
 Jupiter MOID = 2.6046 au 
 T_jup = 3.425 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456641.5 (2013-Dec-15.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2592219193862506 4.664e-08  
q 1.730284867229066 1.2637e-07 au
tp 2456170.650846410037
(2012-Aug-31.15084641)
9.6633e-05 TDB
node 156.6402467955006 1.1912e-05 deg
peri 277.0760724013745 3.5297e-05 deg
i 22.36491305280132 1.1946e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      4147 days (11.35 yr)  
   first obs. used      2006-01-08  
   last obs. used      2017-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56821  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:17:17  

Additional Information
 Jupiter MOID = 2.6046 au 
 T_jup = 3.425 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.175330477619726E-15 -5.832265158678957E-15 5.928686493394003E-13 -1.362780717563604E-14 7.68028009104831E-14 -1.835559599923482E-14
q -5.832265158678957E-15 1.59687176009499E-14 -1.664564489271242E-12 3.571254129804641E-14 -1.88219724513705E-13 6.224492134091359E-14
tp 5.928686493394003E-13 -1.664564489271242E-12 9.33786451446146E-9 -1.565570556435733E-10 3.202568644288132E-9 4.225341654485147E-11
node -1.362780717563604E-14 3.571254129804641E-14 -1.565570556435733E-10 1.418948701780009E-10 -1.813745668343636E-10 2.658916308009526E-11
peri 7.68028009104831E-14 -1.88219724513705E-13 3.202568644288132E-9 -1.813745668343636E-10 1.24585931590392E-9 -8.377973648906945E-12
i -1.835559599923482E-14 6.224492134091359E-14 4.225341654485147E-11 2.658916308009526E-11 -8.377973648906945E-12 1.426958339758512E-10

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 16.7   n/a MPO455545  
diameter diameter 2.631 km 0.335 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

351675 (2006 AA66)          Discovered 2006-Jan-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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