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58313 (1994 PX27)
Classification: Main-belt Asteroid          SPK-ID: 2058313
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1133080922054751 3.9286e-08  
a 3.105916388424913 1.8067e-08 au
q 2.753990927902767 1.2004e-07 au
i 2.719461649747164 4.8557e-06 deg
node 71.75083269005998 8.8754e-05 deg
peri 33.78203472910729 9.1792e-05 deg
M 175.5846073606238 2.3598e-05 deg
tp 2458225.359919451665
(2018-Apr-16.85991945)
0.0001273 TDB
period 1999.323484412258
5.47
1.7445e-05
4.776e-08
d
yr
n .180060907005166 1.5711e-09 deg/d
Q 3.457841848947059 2.0114e-08 au
  Orbit Determination Parameters
   # obs. used (total)      787  
   data-arc span      10361 days (28.37 yr)  
   first obs. used      1992-04-04  
   last obs. used      2020-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61953  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:51:31  

Additional Information
 Earth MOID = 1.77122 au 
 Jupiter MOID = 1.66521 au 
 T_jup = 3.209 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456831.5 (2014-Jun-23.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1164406334847766 3.9464e-08  
q 2.738999017161045 1.2077e-07 au
tp 2456229.170891939961
(2012-Oct-28.67089194)
0.00011754 TDB
node 71.77652512663957 8.8623e-05 deg
peri 33.09602533353426 9.1472e-05 deg
i 2.723044765638068 4.8637e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      787  
   data-arc span      10361 days (28.37 yr)  
   first obs. used      1992-04-04  
   last obs. used      2020-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61953  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:51:31  

Additional Information
 Jupiter MOID = 1.66521 au 
 T_jup = 3.209 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.557399685744351E-15 -4.723942854590177E-15 -1.006394967355504E-12 4.243017957905489E-15 -2.221493677041768E-13 -1.752293631267377E-16
q -4.723942854590177E-15 1.458647826052311E-14 3.577058084083502E-12 -1.441865758933036E-14 7.871611699636212E-13 4.928318198243821E-16
tp -1.006394967355504E-12 3.577058084083502E-12 1.38153011723121E-8 -1.549970213900936E-11 2.680584841468107E-9 -1.90132231953652E-13
node 4.243017957905489E-15 -1.441865758933036E-14 -1.549970213900936E-11 7.854021497317803E-9 -7.847998469007938E-9 -7.235689341750193E-11
peri -2.221493677041768E-13 7.871611699636212E-13 2.680584841468107E-9 -7.847998469007938E-9 8.367203036639159E-9 7.222047451451191E-11
i -1.752293631267377E-16 4.928318198243821E-16 -1.90132231953652E-13 -7.235689341750193E-11 7.222047451451191E-11 2.365586078149296E-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 14.74   n/a E2021B10  

58313 (1994 PX27)          Discovered 1994-Aug-12 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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