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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1288795867527574 5.4106e-08  
a 2.595092395011008 1.3197e-08 au
q 2.260637959556766 1.4058e-07 au
i 15.17818163187738 5.9702e-06 deg
node 215.2256190872763 1.4513e-05 deg
peri 167.318206062353 2.2225e-05 deg
M 45.82882218480301 1.4756e-05 deg
tp 2458806.114502943814
(2019-Nov-18.61450294)
6.2706e-05 TDB
period 1526.9600134614
4.18
1.1648e-05
3.189e-08
d
yr
n .2357625588268887 1.7985e-09 deg/d
Q 2.929546830465251 1.4898e-08 au
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      16910 days (46.30 yr)  
   first obs. used      1973-09-20  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47444  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 16:50:30  

Additional Information
 Earth MOID = 1.26717 au 
 Jupiter MOID = 2.52156 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 15.7   n/a MPO453651  

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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