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385026 (2012 TZ288)
Classification: Outer Main-belt Asteroid          SPK-ID: 2385026
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1360681441322381 8.0142e-08  
a 3.494367549134803 6.1685e-08 au
q 3.018895441808113 2.7217e-07 au
i 10.47262083651066 8.3597e-06 deg
node 300.4887054147467 3.4751e-05 deg
peri 56.88953453480439 4.5062e-05 deg
M 111.9990507808649 2.5902e-05 deg
tp 2458458.227888888216
(2018-Dec-05.72788889)
0.00016961 TDB
period 2385.894863725903
6.53
6.3176e-05
1.73e-07
d
yr
n .1508867827636841 3.9953e-09 deg/d
Q 3.969839656461493 7.0078e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      4791 days (13.12 yr)  
   first obs. used      2007-12-30  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53796  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:03:48  

Additional Information
 Earth MOID = 2.02872 au 
 Jupiter MOID = 1.54194 au 
 T_jup = 3.086 
[ 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 15.71   n/a MPCxxxxx  

385026 (2012 TZ288)          Discovered 2007-Dec-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

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