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308777 (2006 PG24)
Classification: Main-belt Asteroid          SPK-ID: 2308777
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1438241737666016 5.8492e-08  
a 2.672523862098716 1.8181e-08 au
q 2.288150325760842 1.6138e-07 au
i 15.1243053656267 5.7385e-06 deg
node 127.6791865106871 1.7547e-05 deg
peri 239.2149213185917 2.6369e-05 deg
M 21.68605443059246 1.8964e-05 deg
tp 2458904.370018894351
(2020-Feb-24.87001889)
8.3957e-05 TDB
period 1595.808647847626
4.37
1.6284e-05
4.458e-08
d
yr
n .225590956964393 2.302e-09 deg/d
Q 3.056897398436591 2.0796e-08 au
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      6205 days (16.99 yr)  
   first obs. used      2002-09-29  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50926  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:19:55  

Additional Information
 Earth MOID = 1.32203 au 
 Jupiter MOID = 2.44857 au 
 T_jup = 3.316 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457404.5 (2016-Jan-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1459264428587203 5.8741e-08  
q 2.282277835427135 1.6254e-07 au
tp 2457306.333572516034
(2015-Oct-10.83357252)
8.1549e-05 TDB
node 127.8301232209375 1.7567e-05 deg
peri 238.6953959648542 2.6041e-05 deg
i 15.11883817258294 5.736e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      6205 days (16.99 yr)  
   first obs. used      2002-09-29  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50926  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:19:55  

Additional Information
 Jupiter MOID = 2.44857 au 
 T_jup = 3.316 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.450452460566369E-15 -9.507497705447811E-15 -5.43840209362787E-13 1.594795383242124E-14 5.531648549815337E-14 -6.145516405585193E-15
q -9.507497705447811E-15 2.641975281300935E-14 1.354574190134084E-12 -4.575496486114722E-14 -1.810312163237433E-13 1.777784398328594E-14
tp -5.43840209362787E-13 1.354574190134084E-12 6.650208941906161E-9 7.983676011393748E-12 1.566047038847116E-9 1.327767600897078E-11
node 1.594795383242124E-14 -4.575496486114722E-14 7.983676011393748E-12 3.085823591371722E-10 -2.942506319375003E-10 -7.38695374253391E-12
peri 5.531648549815337E-14 -1.810312163237433E-13 1.566047038847116E-9 -2.942506319375003E-10 6.781537374209714E-10 9.857020276996775E-12
i -6.145516405585193E-15 1.777784398328594E-14 1.327767600897078E-11 -7.38695374253391E-12 9.857020276996775E-12 3.290196084911346E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO418605  

308777 (2006 PG24)          Discovered 2006-Aug-12 by NEAT at Palomar
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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