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134903 (2000 XZ9)
Classification: Main-belt Asteroid          SPK-ID: 2134903
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1417410011066952 4.418e-08  
a 2.247404968791189 7.0731e-09 au
q 1.928855538622565 9.7692e-08 au
i 7.306845147651139 4.7509e-06 deg
node 10.17423645969721 3.0925e-05 deg
peri 22.93836810772584 3.4591e-05 deg
M 28.60604698191883 1.4259e-05 deg
tp 2459102.714203239623
(2020-Sep-10.21420324)
4.8668e-05 TDB
period 1230.609977533296
3.37
5.8095e-06
1.591e-08
d
yr
n .292537852424701 1.381e-09 deg/d
Q 2.565954398959813 8.0756e-09 au
  Orbit Determination Parameters
   # obs. used (total)      707  
   data-arc span      7378 days (20.20 yr)  
   first obs. used      2000-12-01  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51685  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:10:37  

Additional Information
 Earth MOID = .935265 au 
 Jupiter MOID = 2.88015 au 
 T_jup = 3.606 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457302.5 (2015-Oct-07.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1428683840766372 4.4327e-08  
q 1.925868056793828 9.8112e-08 au
tp 2457871.470455528429
(2017-Apr-27.97045553)
4.7349e-05 TDB
node 10.25933156746426 3.0892e-05 deg
peri 22.74362318888733 3.4477e-05 deg
i 7.312187713951795 4.7542e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      707  
   data-arc span      7378 days (20.20 yr)  
   first obs. used      2000-12-01  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51685  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:10:37  

Additional Information
 Jupiter MOID = 2.88015 au 
 T_jup = 3.606 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.964883656378684E-15 -4.341356541684561E-15 -1.522240146846795E-13 3.183016007210456E-15 -8.682698807980556E-14 -1.677898150818024E-15
q -4.341356541684561E-15 9.62589982526529E-15 3.532844552578328E-13 -7.360978049304264E-15 1.908834228477786E-13 3.921743335487405E-15
tp -1.522240146846795E-13 3.532844552578328E-13 2.241959795750803E-9 -3.290775018322045E-12 7.331205521597617E-10 -1.403098399351066E-12
node 3.183016007210456E-15 -7.360978049304264E-15 -3.290775018322045E-12 9.543218880090606E-10 -9.467882678170993E-10 1.562750080818537E-11
peri -8.682698807980556E-14 1.908834228477786E-13 7.331205521597617E-10 -9.467882678170993E-10 1.188692680097379E-9 -1.604883088410839E-11
i -1.677898150818024E-15 3.921743335487405E-15 -1.403098399351066E-12 1.562750080818537E-11 -1.604883088410839E-11 2.260239519047118E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.41   n/a MPCxxxxx  

134903 (2000 XZ9)          Discovered 2000-Dec-01 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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