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134693 (1999 XP67)
Classification: Main-belt Asteroid          SPK-ID: 2134693
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1602949527790972 3.2614e-08  
a 2.420096483281084 7.9784e-09 au
q 2.032167231772684 7.9257e-08 au
i 1.842290508495146 3.0467e-06 deg
node 172.8820964403277 0.00011972 deg
peri 283.50438880945 0.00012017 deg
M 197.2474045721655 1.0521e-05 deg
tp 2459822.188551719575
(2022-Aug-30.68855172)
4.149e-05 TDB
period 1375.141686869655
3.76
6.8002e-06
1.862e-08
d
yr
n .2617912055444242 1.2946e-09 deg/d
Q 2.808025734789485 9.2572e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1067  
   data-arc span      7588 days (20.77 yr)  
   first obs. used      1999-10-12  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50474  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:31  

Additional Information
 Earth MOID = 1.0497 au 
 Jupiter MOID = 2.35686 au 
 T_jup = 3.496 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456910.5 (2014-Sep-10.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1611774360289184 3.2727e-08  
q 2.028285731135044 7.9563e-08 au
tp 2457074.957361921933
(2015-Feb-21.45736192)
3.7092e-05 TDB
node 172.9694408203449 0.0001199 deg
peri 283.620948278773 0.00012034 deg
i 1.840816662583822 3.0464e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1067  
   data-arc span      7588 days (20.77 yr)  
   first obs. used      1999-10-12  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50474  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:31  

Additional Information
 Jupiter MOID = 2.35686 au 
 T_jup = 3.496 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.071035735228743E-15 -2.594410192326467E-15 -2.435743464051018E-13 -2.644420130830131E-15 -6.772344750583345E-14 -7.189536135424154E-16
q -2.594410192326467E-15 6.330291642909733E-15 6.16123905480029E-13 6.999612011182124E-15 1.683714102377874E-13 1.771782210829647E-15
tp -2.435743464051018E-13 6.16123905480029E-13 1.375828850130096E-9 -1.108624213503345E-12 3.96297626310773E-10 2.803368523018086E-13
node -2.644420130830131E-15 6.999612011182124E-15 -1.108624213503345E-12 1.43768762891004E-8 -1.436961617361097E-8 2.974730624846638E-11
peri -6.772344750583345E-14 1.683714102377874E-13 3.96297626310773E-10 -1.436961617361097E-8 1.448193015619439E-8 -2.965347045131953E-11
i -7.189536135424154E-16 1.771782210829647E-15 2.803368523018086E-13 2.974730624846638E-11 -2.965347045131953E-11 9.2806755282407E-12

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 16.02   n/a E2021B55  

134693 (1999 XP67)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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Alternate Designations
 1999 XP67 = 2002 PR31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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