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359498 (2010 PK61)
Classification: Main-belt Asteroid          SPK-ID: 2359498
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1663014896197218 7.5197e-08  
a 2.606290744109474 3.5538e-08 au
q 2.172860710981976 1.9125e-07 au
i 3.126963878512424 5.8691e-06 deg
node 159.9883395181025 9.7249e-05 deg
peri 132.394915217601 9.8636e-05 deg
M 243.5083391799661 2.2932e-05 deg
tp 2459893.807553487848
(2022-Nov-10.30755349)
0.00010652 TDB
period 1536.854380780159
4.21
3.1434e-05
8.606e-08
d
yr
n .2342447043143098 4.7911e-09 deg/d
Q 3.039720777236973 4.1448e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      5258 days (14.40 yr)  
   first obs. used      2006-09-14  
   last obs. used      2021-02-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5626  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:28:20  

Additional Information
 Earth MOID = 1.15786 au 
 Jupiter MOID = 2.14789 au 
 T_jup = 3.390 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457322.5 (2015-Oct-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1675619326628007 7.4962e-08  
q 2.168349502051244 1.9073e-07 au
tp 2456821.184454834512
(2014-Jun-12.68445483)
6.0993e-05 TDB
node 160.0371009854779 9.7198e-05 deg
peri 132.4006911952646 9.8571e-05 deg
i 3.127516316597012 5.8736e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      5258 days (14.40 yr)  
   first obs. used      2006-09-14  
   last obs. used      2021-02-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5626  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:28:20  

Additional Information
 Jupiter MOID = 2.14789 au 
 T_jup = 3.390 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.619253712294448E-15 -1.413707853596933E-14 5.480781747650453E-13 -1.097943809119173E-13 7.117566251961956E-14 2.773405333112217E-16
q -1.413707853596933E-14 3.637934457716449E-14 -5.778582233195687E-13 2.847475688166913E-13 7.361592968499574E-14 -9.43391856531961E-16
tp 5.480781747650453E-13 -5.778582233195687E-13 3.720102741858943E-9 6.333431075181048E-12 1.02904060291563E-9 -2.543137863023275E-12
node -1.097943809119173E-13 2.847475688166913E-13 6.333431075181048E-12 9.447447589943089E-9 -9.427041325361342E-9 -2.515475063407449E-10
peri 7.117566251961956E-14 7.361592968499574E-14 1.02904060291563E-9 -9.427041325361342E-9 9.716253971397677E-9 2.504730707387999E-10
i 2.773405333112217E-16 -9.43391856531961E-16 -2.543137863023275E-12 -2.515475063407449E-10 2.504730707387999E-10 3.449866901561073E-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 17.32   n/a MPCxxxxx  

359498 (2010 PK61)          Discovered 2006-Sep-14 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2010 PK61 = 2006 RR46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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