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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457120.5 (2015-Apr-08.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1925407799683598 2.9585e-08  
q 2.518535098438189 9.2854e-08 au
tp 2456156.981582760114
(2012-Aug-17.48158276)
5.4784e-05 TDB
node 155.6351468341684 1.2687e-05 deg
peri 306.0027456169526 1.6182e-05 deg
i 17.45680751392257 3.6359e-06 deg
  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
 Jupiter MOID = 1.55263 au 
 T_jup = 3.116 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.752619785686195E-16 -2.718623977086385E-15 -1.738949857969444E-13 -2.735796508539139E-15 -4.00800640646405E-14 -1.026293609370214E-15
q -2.718623977086385E-15 8.621943286275787E-15 5.562828560140941E-13 1.002160372803595E-14 1.430696125375643E-13 3.73751826132754E-15
tp -1.738949857969444E-13 5.562828560140941E-13 3.001292053374831E-9 4.520904482675065E-12 5.681951154666827E-10 -9.970370490058195E-13
node -2.735796508539139E-15 1.002160372803595E-14 4.520904482675065E-12 1.609633188703345E-10 -1.522768303073847E-10 8.448288394794416E-12
peri -4.00800640646405E-14 1.430696125375643E-13 5.681951154666827E-10 -1.522768303073847E-10 2.618700511709018E-10 -8.178160223163612E-12
i -1.026293609370214E-15 3.73751826132754E-15 -9.970370490058195E-13 8.448288394794416E-12 -8.178160223163612E-12 1.321945998736622E-11

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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