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118138 (4036 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2118138
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1525078223964022 4.8895e-08  
a 3.169799117928334 3.1705e-08 au
q 2.686379957019047 1.5573e-07 au
i 6.143398636267035 5.4819e-06 deg
node 48.24026985615843 4.582e-05 deg
peri 306.1227461915714 4.8646e-05 deg
M 202.7968862116791 1.9601e-05 deg
tp 2459900.628847905727
(2022-Nov-17.12884791)
0.00012094 TDB
period 2061.322943528972
5.64
3.0926e-05
8.467e-08
d
yr
n .1746451234776838 2.6202e-09 deg/d
Q 3.65321827883762 3.654e-08 au
  Orbit Determination Parameters
   # obs. used (total)      420  
   data-arc span      15540 days (42.55 yr)  
   first obs. used      1977-10-11  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55259  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:17:54  

Additional Information
 Earth MOID = 1.68783 au 
 Jupiter MOID = 1.81641 au 
 T_jup = 3.175 
[ 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 15.2   n/a MPO432684  

118138 (4036 T-3)          Discovered 1977-Oct-16 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
 4036 T-3 = 2000 VG9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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