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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1527333703352067 4.8901e-08  
a 3.169212533849084 3.1628e-08 au
q 2.685168022245732 1.5573e-07 au
i 6.144036714807823 5.4826e-06 deg
node 48.23746205304727 4.5799e-05 deg
peri 306.1453598121881 4.8618e-05 deg
M 237.7211205379754 1.9899e-05 deg
tp 2459900.461935954673
(2022-Nov-16.96193595)		 0.00012076 TDB
period 2060.750785845564
5.64		 3.0849e-05
8.446e-08		 d
yr
n .1746936128680331 2.6151e-09 deg/d
Q 3.653257045452435 3.6459e-08 au
   Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      15540 days (42.55 yr)  
   first obs. used      1977-10-11  
   last obs. used      2020-04-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55043  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:55:53  

Additional Information
 Earth MOID = 1.68495 au 
 Jupiter MOID = 1.81722 au 
 T_jup = 3.176 
[ 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 15.30   n/a E2021B55  

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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