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37019 (2000 TA61)
Classification: Main-belt Asteroid          SPK-ID: 2037019
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1905455307127968 3.1251e-08  
a 3.121864622332583 1.6892e-08 au
q 2.527007271056716 9.6645e-08 au
i 17.45398742578126 3.7666e-06 deg
node 155.5662251869592 1.4023e-05 deg
peri 306.3187374298914 1.8113e-05 deg
M 148.4433998602052 1.1292e-05 deg
tp 2458169.735523034317
(2018-Feb-20.23552303)
6.1528e-05 TDB
period 2014.742400061549
5.52
1.6352e-05
4.477e-08
d
yr
n .178682892656154 1.4502e-09 deg/d
Q 3.71672197360845 2.011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1477  
   data-arc span      9503 days (26.02 yr)  
   first obs. used      1994-08-12  
   last obs. used      2020-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50579  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:32:46  

Additional Information
 Earth MOID = 1.58415 au 
 Jupiter MOID = 1.55781 au 
 T_jup = 3.118 
[ 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 13.5   n/a MPO263655  
diameter diameter 7.281 km 0.694 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.159   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37019 (2000 TA61)          Discovered 2000-Oct-02 by LONEOS at Anderson Mesa
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2000 TA61 = 1994 PF21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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