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118024 (2110 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2118024
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1400065617620805 5.0086e-08  
a 3.044560239262119 2.79e-08 au
q 2.618301828085493 1.6519e-07 au
i 8.775756499741256 5.7541e-06 deg
node 358.5649065431328 3.0849e-05 deg
peri 38.31542276830673 4.1871e-05 deg
M 303.2461007415208 3.2944e-05 deg
tp 2459506.399303475119
(2021-Oct-18.89930347)
0.00018083 TDB
period 1940.37327284768
5.31
2.6672e-05
7.302e-08
d
yr
n .1855313124735357 2.5503e-09 deg/d
Q 3.470818650438745 3.1806e-08 au
  Orbit Determination Parameters
   # obs. used (total)      552  
   data-arc span      17140 days (46.93 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-08-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54723  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:55:21  

Additional Information
 Earth MOID = 1.63012 au 
 Jupiter MOID = 2.03143 au 
 T_jup = 3.206 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.92   n/a E2021B55  
diameter diameter 7.039 km 0.189 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118024 (2110 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2110 T-2 = 2000 XB5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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