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21388 Moyanodeburt (1998 FJ25)
Classification: Main-belt Asteroid          SPK-ID: 2021388
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07326386866310652 4.9112e-08  
a 2.255105030687358 8.4701e-09 au
q 2.089887311897569 1.1109e-07 au
i 7.421169732037366 5.3784e-06 deg
node 330.1463814103955 2.6806e-05 deg
peri 15.89796159855059 3.5907e-05 deg
M 141.2237316190618 2.4271e-05 deg
tp 2458911.263155705242
(2020-Mar-02.76315571)
8.276e-05 TDB
period 1236.939867991242
3.39
6.9689e-06
1.908e-08
d
yr
n .2910408252784596 1.6397e-09 deg/d
Q 2.420322749477148 9.0907e-09 au
  Orbit Determination Parameters
   # obs. used (total)      986  
   data-arc span      10957 days (30.00 yr)  
   first obs. used      1991-02-11  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53228  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:44:36  

Additional Information
 Earth MOID = 1.08193 au 
 Jupiter MOID = 2.86371 au 
 T_jup = 3.609 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456946.5 (2014-Oct-16.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07333941776566581 4.8993e-08  
q 2.090141116317451 1.1081e-07 au
tp 2456437.920013306642
(2013-May-25.42001331)
8.0997e-05 TDB
node 330.2153550545166 2.6816e-05 deg
peri 15.92156628982168 3.5927e-05 deg
i 7.419639595620181 5.377e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      986  
   data-arc span      10957 days (30.00 yr)  
   first obs. used      1991-02-11  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53228  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:44:36  

Additional Information
 Jupiter MOID = 2.86371 au 
 T_jup = 3.609 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.400300099637665E-15 -5.415074090092006E-15 -3.714585486889913E-13 1.009816161441925E-14 -1.449523724861609E-13 -3.941436337828014E-16
q -5.415074090092006E-15 1.227829348188645E-14 8.631821832718886E-13 -2.362580490953537E-14 3.400176602352132E-13 8.655188911305452E-16
tp -3.714585486889913E-13 8.631821832718886E-13 6.560468197026954E-9 -1.173869481175918E-11 1.942186911259902E-9 -3.230991501981049E-12
node 1.009816161441925E-14 -2.362580490953537E-14 -1.173869481175918E-11 7.190860776046969E-10 -7.161964292879308E-10 2.379188714854777E-11
peri -1.449523724861609E-13 3.400176602352132E-13 1.942186911259902E-9 -7.161964292879308E-10 1.290758688052643E-9 -2.457827027607078E-11
i -3.941436337828014E-16 8.655188911305452E-16 -3.230991501981049E-12 2.379188714854777E-11 -2.457827027607078E-11 2.891216890248222E-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 15.67   n/a MPCxxxxx  

21388 Moyanodeburt           Discovered 1998 Mar. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Maria Moyano de Burt (b. 1951), a 2004 Intel International Science and Engineering Fair Excellence in Teaching Award finalist, is a teacher at the Escuela de Comercio Republica de Panama, Concepcion, Tucuman, Argentina.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20041226/MPCPages.arcLast Updated: 2004-12-25

[ show close-approach data ]
Alternate Designations
 1998 FJ25 = 1999 NT40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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