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469052 (2015 AV264)
Classification: Main-belt Asteroid          SPK-ID: 2469052
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03002737515848245 1.0153e-07  
a 3.0810488991754 7.33e-08 au
q 2.988533087998231 3.1007e-07 au
i 15.40987152627067 9.0424e-06 deg
node 91.4155502346926 2.8525e-05 deg
peri 193.2327169561753 0.00013929 deg
M 209.9449342677813 0.00014049 deg
tp 2459823.868928683774
(2022-Sep-01.36892868)
0.00077286 TDB
period 1975.360264445342
5.41
7.0492e-05
1.93e-07
d
yr
n .1822452372256682 6.5036e-09 deg/d
Q 3.173564710352569 7.5501e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      5881 days (16.10 yr)  
   first obs. used      2003-12-21  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50821  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:53:40  

Additional Information
 Earth MOID = 1.9734 au 
 Jupiter MOID = 1.93629 au 
 T_jup = 3.172 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02961596002649623 1.0197e-07  
q 2.988347841765123 3.1102e-07 au
tp 2457838.447137214892
(2017-Mar-25.94713721)
0.00077143 TDB
node 91.4290642276452 2.8531e-05 deg
peri 191.3723457399068 0.0001398 deg
i 15.41009057146072 9.0423e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      5881 days (16.10 yr)  
   first obs. used      2003-12-21  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50821  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:53:40  

Additional Information
 Jupiter MOID = 1.93629 au 
 T_jup = 3.172 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.039739722544799E-14 -3.090178078993958E-14 -1.764610103836284E-11 -4.012041438884082E-14 -2.7227601998584E-12 -7.236275213796665E-15
q -3.090178078993958E-14 9.673428010215524E-14 5.462340387668174E-11 1.214136077176935E-13 8.373987548630708E-12 3.577103917500348E-14
tp -1.764610103836284E-11 5.462340387668174E-11 5.95107770281169E-7 2.970886306626278E-10 1.055926610845883E-7 2.306148242566091E-10
node -4.012041438884082E-14 1.214136077176935E-13 2.970886306626278E-10 8.140444963287853E-10 -7.320456722386625E-10 3.520111186209839E-11
peri -2.7227601998584E-12 8.373987548630708E-12 1.055926610845883E-7 -7.320456722386625E-10 1.954289014500042E-8 6.886685271078309E-12
i -7.236275213796665E-15 3.577103917500348E-14 2.306148242566091E-10 3.520111186209839E-11 6.886685271078309E-12 8.176259273773051E-11

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 16.1   n/a MPO335320  
diameter diameter 3.524 km 1.255 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

469052 (2015 AV264)          Discovered 2010-May-31 by WISE at WISE
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2015 AV264 = 2010 KF126 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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