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152552 (3810 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2152552
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1776995622887804 4.9355e-08  
a 3.162942946858695 2.7987e-08 au
q 2.60088936965752 1.5443e-07 au
i 1.697239975600194 5.8781e-06 deg
node 65.2437080604262 0.00017768 deg
peri 4.060234696692128 0.00017848 deg
M 231.358048770249 1.9484e-05 deg
tp 2459934.702032066910
(2022-Dec-21.20203207)
0.00011837 TDB
period 2054.638700807892
5.63
2.727e-05
7.466e-08
d
yr
n .1752132868218858 2.3255e-09 deg/d
Q 3.724996524059871 3.296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      21463 days (58.76 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-06-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64228  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:27:38  

Additional Information
 Earth MOID = 1.61463 au 
 Jupiter MOID = 1.57862 au 
 T_jup = 3.179 
[ 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 15.7   n/a MPO436771  

152552 (3810 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 3810 T-3 = 2001 AA11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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