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JPL Small-Body Database Browser
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108940 (2001 PT25)
Classification: Main-belt Asteroid          SPK-ID: 2108940
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3288582456956395 4.7027e-08  
a 2.592667391999004 8.6017e-09 au
q 1.740047341793923 1.194e-07 au
i 5.589678053371666 4.9803e-06 deg
node 96.74683200970743 3.9956e-05 deg
peri 286.4764845815247 4.0617e-05 deg
M 152.3306723564297 7.529e-06 deg
tp 2458355.286429019907
(2018-Aug-24.78642902)
3.0349e-05 TDB
period 1524.820195169508
4.17
7.5883e-06
2.078e-08
d
yr
n .2360934103184411 1.1749e-09 deg/d
Q 3.445287442204085 1.143e-08 au
  Orbit Determination Parameters
   # obs. used (total)      717  
   data-arc span      9083 days (24.87 yr)  
   first obs. used      1995-03-24  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5559  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:16:27  

Additional Information
 Earth MOID = .753882 au 
 Jupiter MOID = 2.03489 au 
 T_jup = 3.334 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO417557  

108940 (2001 PT25)          Discovered 2001-Aug-11 by NEAT at Haleakala
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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