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JPL Small-Body Database Browser
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108909 (2001 PQ10)
Classification: Main-belt Asteroid          SPK-ID: 2108909
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1890984460185957 1.428e-07  
a 2.538693064347023 1.9026e-08 au
q 2.058630150960814 3.6139e-07 au
i 7.998895487105826 1.0628e-05 deg
node 165.8778873475414 3.4261e-05 deg
peri 174.7180634622189 3.8109e-05 deg
M 217.2384025426856 2.5381e-05 deg
tp 2459586.398815269566
(2022-Jan-06.89881527)
0.00010919 TDB
period 1477.453161450576
4.05
1.6609e-05
4.547e-08
d
yr
n .2436625467345097 2.7391e-09 deg/d
Q 3.018755977733232 2.2624e-08 au
  Orbit Determination Parameters
   # obs. used (total)      349  
   data-arc span      9728 days (26.63 yr)  
   first obs. used      1993-06-16  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58248  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:15:48  

Additional Information
 Earth MOID = 1.05046 au 
 Jupiter MOID = 2.39055 au 
 T_jup = 3.408 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456651.5 (2013-Dec-25.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1886121126133473 1.4269e-07  
q 2.060159992020088 3.6125e-07 au
tp 2456626.067068593075
(2013-Nov-29.56706859)
8.5933e-05 TDB
node 165.9324334203448 3.4309e-05 deg
peri 173.857709990878 3.8142e-05 deg
i 7.990045082386969 1.0625e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      349  
   data-arc span      9728 days (26.63 yr)  
   first obs. used      1993-06-16  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58248  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:15:48  

Additional Information
 Jupiter MOID = 2.39055 au 
 T_jup = 3.408 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.036088007475207E-14 -5.149911389969963E-14 -3.648391224361311E-12 5.003607916604632E-15 -5.877781830162953E-14 -5.687141103174075E-14
q -5.149911389969963E-14 1.305006565599791E-13 1.00912465019844E-11 -1.209038523482663E-14 3.122740115863908E-13 1.449115777069004E-13
tp -3.648391224361311E-12 1.00912465019844E-11 7.384437152196862E-9 1.562330902758056E-12 1.386413157218267E-9 1.497475192448747E-11
node 5.003607916604632E-15 -1.209038523482663E-14 1.562330902758056E-12 1.177085511778569E-9 -1.164147268220631E-9 -1.811980771346937E-11
peri -5.877781830162953E-14 3.122740115863908E-13 1.386413157218267E-9 -1.164147268220631E-9 1.454813118523298E-9 1.930923304293322E-11
i -5.687141103174075E-14 1.449115777069004E-13 1.497475192448747E-11 -1.811980771346937E-11 1.930923304293322E-11 1.12881299417412E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO412769  

108909 (2001 PQ10)          Discovered 2001-Aug-08 by NEAT at Haleakala
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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