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118016 (1437 T-2)
Classification: Outer Main-belt Asteroid          SPK-ID: 2118016
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 .03269575695289375 4.8078e-08  
a 3.218617453836269 3.0443e-08 au
q 3.113382319841296 1.5171e-07 au
i 7.426957221654044 7.9257e-06 deg
node 352.5856581479925 3.4631e-05 deg
peri 242.4506152367413 0.00012612 deg
M 154.690534394676 0.00012267 deg
tp 2458094.217260159475
(2017-Dec-06.71726016)
0.0007181 TDB
period 2109.125730409385
5.77
2.9923e-05
8.192e-08
d
yr
n .1706868371143163 2.4216e-09 deg/d
Q 3.323852587831241 3.1438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      493  
   data-arc span      17115 days (46.86 yr)  
   first obs. used      1973-09-20  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5789  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:01:46  

Additional Information
 Earth MOID = 2.11206 au 
 Jupiter MOID = 1.68194 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 14.8   n/a MPO493673  

118016 (1437 T-2)          Discovered 1973-Sep-30 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
 1437 T-2 = 1996 RT16 = 2001 OU32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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