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118154 (5110 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2118154
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01887275553499237 5.5382e-08  
a 3.147261177295978 3.3522e-08 au
q 3.087863686492099 1.8442e-07 au
i 15.9024893163786 7.7826e-06 deg
node 51.12970243245498 2.0231e-05 deg
peri 282.9333361661385 0.00019915 deg
M 312.6853946661909 0.00020023 deg
tp 2459468.534269854289
(2021-Sep-11.03426985)		 0.0011348 TDB
period 2039.377407182862
5.58		 3.2582e-05
8.92e-08		 d
yr
n .1765244621873564 2.8203e-09 deg/d
Q 3.206658668099857 3.4154e-08 au
   Orbit Determination Parameters
   # obs. used (total)      563  
   data-arc span      15584 days (42.67 yr)  
   first obs. used      1977-10-11  
   last obs. used      2020-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60039  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:55:57  

Additional Information
 Earth MOID = 2.12154 au 
 Jupiter MOID = 1.86137 au 
 T_jup = 3.149 
[ 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 14.4   n/a MPO299667  
diameter diameter 5.869 km 0.252 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.107   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118154 (5110 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
 5110 T-3 = 2003 HO39 = 2004 QE9 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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