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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 ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1562563299611333 5.235e-08  
a 2.296806905145054 1.0118e-08 au
q 1.937916287517699 1.239e-07 au
i 6.721571544770584 5.3731e-06 deg
node .9247923497166568 3.7231e-05 deg
peri 355.1368599297454 3.997e-05 deg
M 66.8079785184178 1.4034e-05 deg
tp 2459160.554887869062
(2020-Nov-07.05488787)
4.9484e-05 TDB
period 1271.408628891847
3.48
8.4012e-06
2.3e-08
d
yr
n .2831505086714521 1.871e-09 deg/d
Q 2.655697522772409 1.1699e-08 au
  Orbit Determination Parameters
   # obs. used (total)      426  
   data-arc span      8820 days (24.15 yr)  
   first obs. used      1996-11-19  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59412  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:16:33  

Additional Information
 Earth MOID = .932859 au 
 Jupiter MOID = 2.78222 au 
 T_jup = 3.569 
[ 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 16.79   n/a E2021B55  

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

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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