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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 
[ 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 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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2036-Nov-24 07:04 < 00:01 Hebe 0.0312892361262319 0.0312844734722177 0.0312939989492969 8.75392137661943 8.75392135392287 2465021.794471582 0.320074660122308 264.231027014785 34.1134437356103 26.2466206689265 62715.1966123056 T 27 CATAB v2.0f-lin.ifort 2021-Apr-13 03:44:40 2021-Apr-13 03:44
2135-Feb-07 08:55 < 00:01 Hebe 0.0368157884878682 0.0367944167857817 0.0368371612277377 8.55943695328457 8.55943693355679 2500889.871436829 0.77455634264039 1109.30826233379 33.9712876725406 -16.1456458917276 45326.0755667257 T 27 CATAB v2.0f-lin.ifort 2021-Apr-13 03:44:40 2021-Apr-13 03:44

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