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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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0623194473992157 1.3665e-05  
a 39.17478277918418 0.00073923 au
q 36.73343196440111 0.0012245 au
i 13.34632546793934 1.6543e-05 deg
node 84.45526218945125 0.0002102 deg
peri 87.13472190011942 0.0082048 deg
M 168.9236596985437 0.0091148 deg
tp 2416976.604930473492
(1905-May-11.10493047)
1.757 TDB
period 89558.81166692462
245.20
2.535
0.00694
d
yr
n .004019704965926353 1.1378e-07 deg/d
Q 41.61613359396725 0.0007853 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      10380 days (28.42 yr)  
   first obs. used      1992-06-04  
   last obs. used      2020-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .40187  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:08:39  

Additional Information
 Earth MOID = 35.7669 au 
 Jupiter MOID = 31.4282 au 
 T_jup = 5.462 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457420.5 (2016-Feb-02.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07127520961329932 1.3792e-05  
q 36.05870889334339 0.0012053 au
tp 2416820.995550506035
(1904-Dec-06.49555051)
1.5376 TDB
node 84.59856404433185 0.00021093 deg
peri 84.27787640928356 0.0068552 deg
i 13.35646732349794 1.6717e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      10380 days (28.42 yr)  
   first obs. used      1992-06-04  
   last obs. used      2020-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .40187  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:08:39  

Additional Information
 Jupiter MOID = 31.4282 au 
 T_jup = 5.462 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.902091676765722E-10 -1.657495677249015E-8 3.426794375699714E-6 -6.294148617747657E-11 -4.759028891270634E-8 -2.170338817426254E-11
q -1.657495677249015E-8 1.452698155867226E-6 -.0001645147120763299 6.221783794331994E-9 4.673284435097385E-6 1.967787001846695E-9
tp 3.426794375699714E-6 -.0001645147120763299 2.364125636871158 1.127290217003001E-5 .008122790388739259 8.460891792041328E-7
node -6.294148617747657E-11 6.221783794331994E-9 1.127290217003001E-5 4.449237466342636E-8 2.102225241099247E-8 3.407158808883756E-9
peri -4.759028891270634E-8 4.673284435097385E-6 .008122790388739259 2.102225241099247E-8 4.699429923357975E-5 6.980755191276846E-9
i -2.170338817426254E-11 1.967787001846695E-9 8.460891792041328E-7 3.407158808883756E-9 6.980755191276846E-9 2.79473252883669E-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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