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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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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1871345993937755 2.9452e-08  
a 3.130585515734674 1.6264e-08 au
q 2.544744649379709 9.23e-08 au
i 17.48604403356361 3.6388e-06 deg
node 155.4450889568373 1.2624e-05 deg
peri 306.5257734362943 1.646e-05 deg
M 218.883676358413 1.1317e-05 deg
tp 2460189.570027976055
(2023-Sep-02.07002798)
6.6862e-05 TDB
period 2023.190533198114
5.54
1.5767e-05
4.317e-08
d
yr
n .1779367756485782 1.3866e-09 deg/d
Q 3.716426382089637 1.9308e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1599  
   data-arc span      9859 days (26.99 yr)  
   first obs. used      1994-08-12  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50225  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 00:26:34  

Additional Information
 Earth MOID = 1.6019 au 
 Jupiter MOID = 1.55263 au 
 T_jup = 3.116 
[ 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 13.50   n/a MPO636603  
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

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