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JPL Small-Body Database Browser
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105226 (2000 PS2)
Classification: Main-belt Asteroid          SPK-ID: 2105226
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1578289753367657 4.972e-08  
a 2.744177201200276 1.6411e-08 au
q 2.311066525392323 1.3094e-07 au
i 7.098522033650116 4.7477e-06 deg
node 157.9039588019629 3.9637e-05 deg
peri 169.9753185354181 4.4068e-05 deg
M 118.8069673262618 2.2162e-05 deg
tp 2458452.530906552015
(2018-Nov-30.03090655)
9.9341e-05 TDB
period 1660.415025152057
4.55
1.4895e-05
4.078e-08
d
yr
n .2168132632785782 1.9449e-09 deg/d
Q 3.177287877008228 1.9001e-08 au
  Orbit Determination Parameters
   # obs. used (total)      491  
   data-arc span      9458 days (25.89 yr)  
   first obs. used      1994-03-06  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52406  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:19:12  

Additional Information
 Earth MOID = 1.30024 au 
 Jupiter MOID = 2.18122 au 
 T_jup = 3.319 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457220.5 (2015-Jul-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1602499928721073 5.0073e-08  
q 2.302272534714816 1.3222e-07 au
tp 2456790.450371002438
(2014-May-12.95037100)
8.995e-05 TDB
node 157.9939540240601 3.9557e-05 deg
peri 169.4000701355939 4.3854e-05 deg
i 7.107332560244513 4.754e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      491  
   data-arc span      9458 days (25.89 yr)  
   first obs. used      1994-03-06  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52406  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:19:12  

Additional Information
 Jupiter MOID = 2.18122 au 
 T_jup = 3.319 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.507342905465201E-15 -6.591616098194936E-15 2.717253636102804E-12 4.209732008636677E-15 5.019738967364964E-13 -3.375638295142918E-15
q -6.591616098194936E-15 1.748089555812854E-14 -6.902064467322878E-12 -1.272340091116002E-14 -1.259090259495527E-12 8.641498465909295E-15
tp 2.717253636102804E-12 -6.902064467322878E-12 8.090963977531625E-9 -4.283628554801401E-12 1.728124691008411E-9 -9.797660527607812E-12
node 4.209732008636677E-15 -1.272340091116002E-14 -4.283628554801401E-12 1.564755564894658E-9 -1.55375916691804E-9 8.442567895116372E-11
peri 5.019738967364964E-13 -1.259090259495527E-12 1.728124691008411E-9 -1.55375916691804E-9 1.923203291772509E-9 -8.587502886083309E-11
i -3.375638295142918E-15 8.641498465909295E-15 -9.797660527607812E-12 8.442567895116372E-11 -8.587502886083309E-11 2.260026131313876E-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 15.6   n/a MPO453509  

105226 (2000 PS2)          Discovered 2000-Aug-02 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 PS2 = 2004 HE34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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