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376016 (2010 AQ64)
Classification: Outer Main-belt Asteroid          SPK-ID: 2376016
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0363008587754939 8.8656e-08  
a 3.22954805686397 6.2497e-08 au
q 3.11231268894308 2.9062e-07 au
i 12.96866111357784 8.9723e-06 deg
node 300.8486058492618 2.7127e-05 deg
peri 201.8204217708 9.4118e-05 deg
M 337.8100416307093 9.0658e-05 deg
tp 2459527.166735366310
(2021-Nov-08.66673537)
0.00053525 TDB
period 2119.878908694652
5.80
6.1534e-05
1.685e-07
d
yr
n .1698210206835237 4.9294e-09 deg/d
Q 3.346783424784859 6.4765e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      6228 days (17.05 yr)  
   first obs. used      2003-12-17  
   last obs. used      2021-01-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .68316  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:30:20  

Additional Information
 Earth MOID = 2.13018 au 
 Jupiter MOID = 1.73827 au 
 T_jup = 3.146 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457452.5 (2016-Mar-05.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03575329641570621 9.0335e-08  
q 3.11518717350928 2.9543e-07 au
tp 2457437.999033221311
(2016-Feb-19.49903322)
0.00050903 TDB
node 301.0454581557306 2.7069e-05 deg
peri 206.7716890298111 9.2753e-05 deg
i 12.97835723331337 8.9815e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      6228 days (17.05 yr)  
   first obs. used      2003-12-17  
   last obs. used      2021-01-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .68316  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:30:20  

Additional Information
 Jupiter MOID = 1.73827 au 
 T_jup = 3.146 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.160436683419632E-15 -2.612812423350102E-14 4.918142517548621E-12 3.870768913864514E-14 1.013057167953132E-12 5.151621830540734E-15
q -2.612812423350102E-14 8.727693018328079E-14 -8.131367821075859E-12 -1.148065234519704E-13 -1.916536815568865E-12 -6.699978705174042E-15
tp 4.918142517548621E-12 -8.131367821075859E-12 2.591133039696761E-7 1.098059307601483E-10 4.51935773677824E-8 6.558487170046093E-11
node 3.870768913864514E-14 -1.148065234519704E-13 1.098059307601483E-10 7.327380797731326E-10 -6.937948812602799E-10 8.571033662440912E-11
peri 1.013057167953132E-12 -1.916536815568865E-12 4.51935773677824E-8 -6.937948812602799E-10 8.603165066356403E-9 -7.219039243912297E-11
i 5.151621830540734E-15 -6.699978705174042E-15 6.558487170046093E-11 8.571033662440912E-11 -7.219039243912297E-11 8.066784654628404E-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 16.00   n/a MPCxxxxx  
diameter diameter 4.057 km 0.884 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

376016 (2010 AQ64)          Discovered 2010-Jan-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

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