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118072 (5076 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2118072
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1290010143759676 4.9079e-08  
a 2.595383026546336 1.2868e-08 au
q 2.26057598342769 1.2633e-07 au
i 15.17740627588021 5.3338e-06 deg
node 215.2178363094735 1.4493e-05 deg
peri 167.3534858599231 2.1456e-05 deg
M 92.93755752549777 1.4282e-05 deg
tp 2458806.233959946064
(2019-Nov-18.73395995)
6.0616e-05 TDB
period 1527.216533321056
4.18
1.1358e-05
3.11e-08
d
yr
n .2357229588244116 1.7531e-09 deg/d
Q 2.930190069664982 1.4528e-08 au
  Orbit Determination Parameters
   # obs. used (total)      619  
   data-arc span      17283 days (47.32 yr)  
   first obs. used      1973-09-20  
   last obs. used      2021-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47282  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:18:47  

Additional Information
 Earth MOID = 1.26587 au 
 Jupiter MOID = 2.52202 au 
 T_jup = 3.357 
[ 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 15.8   n/a MPO526980  

118072 (5076 T-2)          Discovered 1973-Sep-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 5076 T-2 = 2002 OF20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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