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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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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1602949525052767 3.2652e-08  
a 2.420096479589879 8.0049e-09 au
q 2.032167229335832 7.9378e-08 au
i 1.842290561449688 3.0537e-06 deg
node 172.8820979909853 0.00011991 deg
peri 283.5043873649141 0.00012035 deg
M 197.2474050582579 1.0572e-05 deg
tp 2459822.188548440452
(2022-Aug-30.68854844)
4.1703e-05 TDB
period 1375.141683723542
3.76
6.8228e-06
1.868e-08
d
yr
n .2617912061433622 1.2989e-09 deg/d
Q 2.808025729843926 9.2881e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1059  
   data-arc span      7588 days (20.77 yr)  
   first obs. used      1999-10-12  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50633  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:07:04  

Additional Information
 Earth MOID = 1.0497 au 
 Jupiter MOID = 2.35686 au 
 T_jup = 3.496 
[ show covariance matrix ]

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

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