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135709 (2002 PA46)
Classification: Main-belt Asteroid          SPK-ID: 2135709
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2880587059988663 4.1817e-08  
a 2.630197573691863 1.1575e-08 au
q 1.872546264092827 1.0758e-07 au
i 4.099636573680788 3.8752e-06 deg
node 302.6747085916912 6.7827e-05 deg
peri 14.51882799385418 6.8246e-05 deg
M 171.0225893077542 7.7804e-06 deg
tp 2458656.329174927153
(2019-Jun-21.82917493)
3.2285e-05 TDB
period 1558.048548468232
4.27
1.0285e-05
2.816e-08
d
yr
n .2310582685975527 1.5253e-09 deg/d
Q 3.3878488832909 1.491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      568  
   data-arc span      9124 days (24.98 yr)  
   first obs. used      1996-02-10  
   last obs. used      2021-02-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46784  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:14:15  

Additional Information
 Earth MOID = .858808 au 
 Jupiter MOID = 1.93342 au 
 T_jup = 3.337 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457521.5 (2016-May-13.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2890867443728406 4.1687e-08  
q 1.868283177514567 1.0723e-07 au
tp 2457100.454166506876
(2015-Mar-18.95416651)
3.1685e-05 TDB
node 302.7620509564437 6.7856e-05 deg
peri 14.53829823474293 6.8274e-05 deg
i 4.100374245627063 3.8764e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      568  
   data-arc span      9124 days (24.98 yr)  
   first obs. used      1996-02-10  
   last obs. used      2021-02-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46784  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:14:15  

Additional Information
 Jupiter MOID = 1.93342 au 
 T_jup = 3.337 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.737825726598679E-15 -4.458498828627673E-15 3.814247146706286E-13 3.160200127324407E-14 7.020609479164938E-15 -1.776481803750143E-15
q -4.458498828627673E-15 1.149893819931042E-14 -1.034765055975311E-12 -7.908670063550892E-14 -2.8590454154473E-14 4.744767837597976E-15
tp 3.814247146706286E-13 -1.034765055975311E-12 1.003924288662779E-9 8.324798175804548E-12 2.588303066238396E-10 -2.099930301365585E-12
node 3.160200127324407E-14 -7.908670063550892E-14 8.324798175804548E-12 4.604389487162204E-9 -4.590829549639642E-9 5.111024683668815E-11
peri 7.020609479164938E-15 -2.8590454154473E-14 2.588303066238396E-10 -4.590829549639642E-9 4.661319240273145E-9 -5.15004996305142E-11
i -1.776481803750143E-15 4.744767837597976E-15 -2.099930301365585E-12 5.111024683668815E-11 -5.15004996305142E-11 1.5026493062479E-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 16.02   n/a E2021B55  

135709 (2002 PA46)          Discovered 2002-Aug-09 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2002 PA46 = 2000 BR39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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