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344199 (2001 PF41)
Classification: Main-belt Asteroid          SPK-ID: 2344199
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .217078145176711 5.8922e-08  
a 2.332164207582462 1.1655e-08 au
q 1.825902327152947 1.3463e-07 au
i 6.892510756336841 5.6894e-06 deg
node 292.0027101796787 7.2969e-05 deg
peri 24.03155499580206 7.585e-05 deg
M 113.8920037752497 2.1039e-05 deg
tp 2458588.945031885506
(2019-Apr-15.44503189)
7.4422e-05 TDB
period 1300.879636937382
3.56
9.7516e-06
2.67e-08
d
yr
n .2767358253431778 2.0745e-09 deg/d
Q 2.838426088011977 1.4185e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      6705 days (18.36 yr)  
   first obs. used      2001-08-11  
   last obs. used      2019-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48988  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:03:23  

Additional Information
 Earth MOID = .814487 au 
 Jupiter MOID = 2.45849 au 
 T_jup = 3.529 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457290.5 (2015-Sep-25.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2176842561315978 5.8894e-08  
q 1.824208647288216 1.3462e-07 au
tp 2457289.054859002305
(2015-Sep-23.55485900)
6.9888e-05 TDB
node 292.0616376465175 7.3019e-05 deg
peri 24.12687906809465 7.5886e-05 deg
i 6.890797854128206 5.6879e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      6705 days (18.36 yr)  
   first obs. used      2001-08-11  
   last obs. used      2019-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48988  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:03:23  

Additional Information
 Jupiter MOID = 2.45849 au 
 T_jup = 3.529 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.468512267876941E-15 -7.912357733353947E-15 1.196629062664573E-12 -7.189734617178369E-14 2.88229816995381E-13 -8.374274449156833E-15
q -7.912357733353947E-15 1.812268815802227E-14 -2.548688075395675E-12 1.585024619276041E-13 -5.981351440609839E-13 1.836592708785467E-14
tp 1.196629062664573E-12 -2.548688075395675E-12 4.884330572843036E-9 -4.866017068411937E-11 1.533220797038468E-9 -2.143329957042968E-11
node -7.189734617178369E-14 1.585024619276041E-13 -4.866017068411937E-11 5.33179756846439E-9 -5.304164598983533E-9 -1.581124224930452E-11
peri 2.88229816995381E-13 -5.981351440609839E-13 1.533220797038468E-9 -5.304164598983533E-9 5.75873351394957E-9 9.346886302174085E-12
i -8.374274449156833E-15 1.836592708785467E-14 -2.143329957042968E-11 -1.581124224930452E-11 9.346886302174085E-12 3.23524077496118E-11

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 17.1   n/a MPO446551  

344199 (2001 PF41)          Discovered 2001-Aug-11 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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