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(2008 TZ1)
Classification: Mars-crossing Asteroid          SPK-ID: 3429844
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2454743.5 (2008-Oct-04.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5214932154178175 0.0011651  
a 2.824409038523977 0.0083849 au
q 1.351498887368962 0.00072554 au
i 3.045083357007802 0.0051868 deg
node 158.6906849943212 0.016598 deg
peri 227.4299656480622 0.05106 deg
M 356.0422077655805 0.020089 deg
tp 2454762.560764127250
(2008-Oct-23.06076413)
0.044022 TDB
period 1733.763340615701
4.75
7.7206
0.02114
d
yr
n .2076407959301731 0.00092464 deg/d
Q 4.297319189678992 0.012758 au
  Orbit Determination Parameters
   # obs. used (total)      24  
   data-arc span      28 days  
   first obs. used      2008-10-02  
   last obs. used      2008-10-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .5486  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 01:58:42  

Additional Information
 Earth MOID = .357932 au 
 Jupiter MOID = 1.16215 au 
 T_jup = 3.098 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 22.6   n/a MPO415764  

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