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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01863299891858003 5.8596e-08  
a 3.144673972587887 3.5759e-08 au
q 3.08607926585737 1.9148e-07 au
i 15.91253578777291 8.0222e-06 deg
node 51.15990594476826 2.1107e-05 deg
peri 285.3405732825239 0.00020665 deg
M 274.9328659673902 0.00020796 deg
tp 2459481.805879298287
(2021-Sep-24.30587930)		 0.0011779 TDB
period 2036.863220065243
5.58		 3.4742e-05
9.512e-08		 d
yr
n .1767423538574519 3.0147e-09 deg/d
Q 3.203268679318404 3.6425e-08 au
   Orbit Determination Parameters
   # obs. used (total)      540  
   data-arc span      15184 days (41.57 yr)  
   first obs. used      1977-10-11  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60549  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:55:24  

Additional Information
 Earth MOID = 2.11942 au 
 Jupiter MOID = 1.86703 au 
 T_jup = 3.150 
[ 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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