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136242 (2003 XZ)
Classification: Main-belt Asteroid          SPK-ID: 2136242
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1565741443869195 5.4863e-08  
a 2.297490515093542 1.5223e-08 au
q 1.937762903455708 1.2772e-07 au
i 6.720379749766408 5.8964e-06 deg
node .9350725535483906 4.6528e-05 deg
peri 355.0579797643687 5.0307e-05 deg
M 314.7523191234723 2.444e-05 deg
tp 2459160.372159605364
(2020-Nov-06.87215961)
8.7344e-05 TDB
period 1271.976294541701
3.48
1.2642e-05
3.461e-08
d
yr
n .2830241424662003 2.8129e-09 deg/d
Q 2.657218126731376 1.7606e-08 au
  Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      8198 days (22.44 yr)  
   first obs. used      1996-11-19  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66632  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:27:46  

Additional Information
 Earth MOID = .933524 au 
 Jupiter MOID = 2.7798 au 
 T_jup = 3.568 
[ 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 16.6   n/a MPO469432  

136242 (2003 XZ)          Discovered 2003-Dec-01 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2122-Nov-06 02:46 00:15 Amphi 0.0362462631760457 0.0362413992109676 0.0362511394346719 1.93119211895231 1.93119203682562 2496413.615608864 14.813398367036 1120.88213666847 67.9635124288078 -77.9659214794083 77866.0240629099 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 12:27:50 2019-Jul-13 12:27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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