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243087 (2007 PD37)
Classification: Main-belt Asteroid          SPK-ID: 2243087
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2359241549296166 4.4827e-08  
a 2.294262836396301 1.9382e-08 au
q 1.752990815533078 1.0697e-07 au
i 2.625692472359741 8.4337e-06 deg
node 190.0191992873702 0.00011102 deg
peri 89.41210455860545 0.00011511 deg
M 273.6034125627605 2.5954e-05 deg
tp 2459305.119197868081
(2021-Mar-31.61919787)
9.3387e-05 TDB
period 1269.296791521665
3.48
1.6085e-05
4.404e-08
d
yr
n .2836216103315152 3.5941e-09 deg/d
Q 2.835534857259523 2.3955e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      6144 days (16.82 yr)  
   first obs. used      2003-04-07  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57716  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:58:43  

Additional Information
 Earth MOID = .73906 au 
 Jupiter MOID = 2.31147 au 
 T_jup = 3.557 
[ show covariance matrix ]

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 18.1   n/a MPO310622  

243087 (2007 PD37)          Discovered 2007-Aug-13 by LINEAR at Socorro
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2007 PD37 = 2007 TW281 = 2010 FP53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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