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105242 (2000 PY24)
Classification: Main-belt Asteroid          SPK-ID: 2105242
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2177327145805144 4.3933e-08  
a 2.254338257699648 8.4303e-09 au
q 1.763495069267996 9.8361e-08 au
i 5.518093108834626 3.8826e-06 deg
node 83.23931908678462 4.1909e-05 deg
peri 307.1093863024289 4.2699e-05 deg
M 282.033607110855 8.3855e-06 deg
tp 2459268.251547919025
(2021-Feb-22.75154792)
2.9269e-05 TDB
period 1236.309051617918
3.38
6.9349e-06
1.899e-08
d
yr
n .2911893264300536 1.6334e-09 deg/d
Q 2.745181446131299 1.0266e-08 au
  Orbit Determination Parameters
   # obs. used (total)      886  
   data-arc span      7854 days (21.50 yr)  
   first obs. used      1997-12-30  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52491  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:19:14  

Additional Information
 Earth MOID = .775966 au 
 Jupiter MOID = 2.70147 au 
 T_jup = 3.587 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457033.5 (2015-Jan-11.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2177328662486465 4.3799e-08  
q 1.763250531212791 9.8014e-08 au
tp 2456797.663633787349
(2014-May-20.16363379)
2.8043e-05 TDB
node 83.2968198177031 4.1889e-05 deg
peri 307.2762666705219 4.2681e-05 deg
i 5.519661155366347 3.8836e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      886  
   data-arc span      7854 days (21.50 yr)  
   first obs. used      1997-12-30  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52491  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:19:14  

Additional Information
 Jupiter MOID = 2.70147 au 
 T_jup = 3.587 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.918371886588626E-15 -4.283377937715924E-15 1.351256809308371E-14 -1.730340248784578E-14 -5.587671096475509E-14 -1.515414277533617E-15
q -4.283377937715924E-15 9.606754579520979E-15 -6.092774591935316E-14 3.847258972665982E-14 1.177969900778657E-13 3.390437102419836E-15
tp 1.351256809308371E-14 -6.092774591935316E-14 7.864319898008331E-10 1.294406589743785E-12 2.422697216960912E-10 -1.221436484891224E-12
node -1.730340248784578E-14 3.847258972665982E-14 1.294406589743785E-12 1.754683442258075E-9 -1.744641235039676E-9 -1.627149749604664E-11
peri -5.587671096475509E-14 1.177969900778657E-13 2.422697216960912E-10 -1.744641235039676E-9 1.821648147914435E-9 1.590017056381399E-11
i -1.515414277533617E-15 3.390437102419836E-15 -1.221436484891224E-12 -1.627149749604664E-11 1.590017056381399E-11 1.508243670320961E-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 15.8   n/a MPO474925  

105242 (2000 PY24)          Discovered 2000-Aug-03 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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