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385366 (2002 PH175)
Classification: Main-belt Asteroid          SPK-ID: 2385366
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04874473493020513 5.9646e-08  
a 2.785524165591056 2.7526e-08 au
q 2.649744528497639 1.7557e-07 au
i 7.420557796437064 7.948e-06 deg
node 95.48036631416525 4.7308e-05 deg
peri 238.1329680238456 9.1829e-05 deg
M 329.4571659337942 7.7649e-05 deg
tp 2459344.567378800807
(2021-May-10.06737880)
0.0003665 TDB
period 1698.082642097576
4.65
2.517e-05
6.891e-08
d
yr
n .2120038159952603 3.1425e-09 deg/d
Q 2.921303802684472 2.8868e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      7024 days (19.23 yr)  
   first obs. used      2001-05-24  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52657  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:08  

Additional Information
 Earth MOID = 1.64509 au 
 Jupiter MOID = 2.26751 au 
 T_jup = 3.317 
[ 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 16.75   n/a E2021B25  

385366 (2002 PH175)          Discovered 2002-Aug-11 by NEAT at Palomar
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2002 PH175 = 2005 EC200 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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