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37014 (2000 TW55)
Classification: Main-belt Asteroid          SPK-ID: 2037014
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1007218881949688 4.5829e-08  
a 3.163601055977787 2.4944e-08 au
q 2.844957184124107 1.5026e-07 au
i 10.55698531288551 4.4859e-06 deg
node 98.04411773967125 2.8364e-05 deg
peri 260.4763153660882 3.6609e-05 deg
M 208.7719618811678 2.4527e-05 deg
tp 2459863.877669739851
(2022-Oct-11.37766974)
0.00014463 TDB
period 2055.279992868207
5.63
2.4308e-05
6.655e-08
d
yr
n .1751586164654913 2.0716e-09 deg/d
Q 3.482244927831466 2.7457e-08 au
  Orbit Determination Parameters
   # obs. used (total)      952  
   data-arc span      8012 days (21.94 yr)  
   first obs. used      1998-05-23  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53493  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:21:07  

Additional Information
 Earth MOID = 1.86552 au 
 Jupiter MOID = 1.97714 au 
 T_jup = 3.170 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457007.5 (2014-Dec-16.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09985169424269033 4.5851e-08  
q 2.848195676378911 1.5019e-07 au
tp 2457811.615001579965
(2017-Feb-27.11500158)
0.00013584 TDB
node 98.05562948174484 2.8361e-05 deg
peri 261.2521997672697 3.673e-05 deg
i 10.55671377526776 4.4858e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      952  
   data-arc span      8012 days (21.94 yr)  
   first obs. used      1998-05-23  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53493  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:21:07  

Additional Information
 Jupiter MOID = 1.97714 au 
 T_jup = 3.170 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.102315479826141E-15 -6.811433796743802E-15 4.265539904838613E-13 4.021649662871332E-15 6.641005686646791E-14 -7.530016672656848E-16
q -6.811433796743802E-15 2.255690272952869E-14 -3.469819969443302E-13 -1.221411583897592E-14 -7.303933750236774E-14 2.989584274032465E-15
tp 4.265539904838613E-13 -3.469819969443302E-13 1.845375025842051E-8 -2.478949625124484E-11 3.207230274603529E-9 1.264444207782927E-12
node 4.021649662871332E-15 -1.221411583897592E-14 -2.478949625124484E-11 8.043414703245206E-10 -7.947849994126744E-10 -1.058275031881907E-11
peri 6.641005686646791E-14 -7.303933750236774E-14 3.207230274603529E-9 -7.947849994126744E-10 1.349111436297955E-9 1.055618194444832E-11
i -7.530016672656848E-16 2.989584274032465E-15 1.264444207782927E-12 -1.058275031881907E-11 1.055618194444832E-11 2.012269140998075E-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 14.2   n/a MPO337560  
diameter diameter 8.143 km 0.561 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37014 (2000 TW55)          Discovered 2000-Oct-01 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 TW55 = 1999 NW36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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