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175113 (2004 PF115)
Classification: TransNeptunian Object          SPK-ID: 2175113
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06231678757640709 1.583e-05  
a 39.1748399097875 0.00082487 au
q 36.73358973278952 0.0013883 au
i 13.34631614298599 2.2416e-05 deg
node 84.45515880004199 0.00026828 deg
peri 87.1317833170195 0.0086584 deg
M 168.9271559078924 0.0096393 deg
tp 2416975.643232469869
(1905-May-10.14323247)
2.0109 TDB
period 89559.0075793374
245.20
2.8287
0.007745
d
yr
n .004019696172728219 1.2696e-07 deg/d
Q 41.61609008678548 0.00087627 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      10283 days (28.15 yr)  
   first obs. used      1992-06-04  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .40509  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 13:10:40  

Additional Information
 Earth MOID = 35.7671 au 
 Jupiter MOID = 31.4284 au 
 T_jup = 5.462 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457064.5 (2015-Feb-11.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07099448121993727 1.5962e-05  
q 36.06858434783643 0.001367 au
tp 2416553.399135532389
(1904-Mar-13.89913553)
1.8394 TDB
node 84.66269385432332 0.00026905 deg
peri 83.26488796056981 0.0072265 deg
i 13.36159252766993 2.2711e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      10283 days (28.15 yr)  
   first obs. used      1992-06-04  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .40509  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 13:10:40  

Additional Information
 Jupiter MOID = 31.4284 au 
 T_jup = 5.462 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.547860339321501E-10 -2.175465283968314E-8 1.019034900608272E-5 3.396784725273377E-11 -4.1273312447385E-8 -1.723444284774066E-11
q -2.175465283968314E-8 1.868695226651465E-6 -.0006945046796751867 -2.112195956965686E-9 4.215209381416552E-6 1.561003747938366E-9
tp 1.019034900608272E-5 -.0006945046796751867 3.383380242423969 1.469074857108077E-5 .009977348192773862 7.399936122580352E-7
node 3.396784725273377E-11 -2.112195956965686E-9 1.469074857108077E-5 7.23879654624249E-8 -2.376373103136018E-8 5.975324155321798E-9
peri -4.1273312447385E-8 4.215209381416552E-6 .009977348192773862 -2.376373103136018E-8 5.222179520016236E-5 2.598038220024943E-9
i -1.723444284774066E-11 1.561003747938366E-9 7.399936122580352E-7 5.975324155321798E-9 2.598038220024943E-9 5.158008853127321E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 4.3   n/a MPO417947  

175113 (2004 PF115)          Discovered 2004-Aug-07 by Brown, M., Trujillo, C., Rabinowitz, D. at Palomar
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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