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118159 (5162 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2118159
[ 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 .1303103573643258 4.6157e-08  
a 2.450190836336672 1.5092e-08 au
q 2.130905592842844 1.1094e-07 au
i 16.63200411912393 5.7778e-06 deg
node 46.90004429915687 1.812e-05 deg
peri 236.3438656466069 3.264e-05 deg
M 177.5323270481936 2.8862e-05 deg
tp 2458509.666739442210
(2019-Jan-26.16673944)		 0.00011177 TDB
period 1400.871480343359
3.84		 1.2943e-05
3.544e-08		 d
yr
n .2569828889026727 2.3744e-09 deg/d
Q 2.7694760798305 1.7059e-08 au
   Orbit Determination Parameters
   # obs. used (total)      479  
   data-arc span      15849 days (43.39 yr)  
   first obs. used      1977-10-12  
   last obs. used      2021-03-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57781  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:55:58  

Additional Information
 Earth MOID = 1.15593 au 
 Jupiter MOID = 2.38118 au 
 T_jup = 3.427 
[ 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 15.8   n/a MPO299667  
diameter diameter 4.315 km 0.087 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118159 (5162 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
 5162 T-3 = 2004 VZ19 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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