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59761 (1999 MZ)
Classification: Main-belt Asteroid          SPK-ID: 2059761
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1483574245340878 3.6499e-08  
a 2.376338942474511 1.0614e-08 au
q 2.023791417148935 8.6252e-08 au
i 7.690289373745643 4.0292e-06 deg
node 100.9983051579087 3.0645e-05 deg
peri 223.2690000259122 3.3708e-05 deg
M 229.2467383940552 1.6712e-05 deg
tp 2459486.471762037995
(2021-Sep-28.97176204)		 6.392e-05 TDB
period 1338.015068877823
3.66		 8.9642e-06
2.454e-08		 d
yr
n .2690552657990075 1.8026e-09 deg/d
Q 2.728886467800087 1.2188e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1040  
   data-arc span      9626 days (26.35 yr)  
   first obs. used      1994-01-11  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52973  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:45:18  

Additional Information
 Earth MOID = 1.01876 au 
 Jupiter MOID = 2.57398 au 
 T_jup = 3.514 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456931.5 (2014-Oct-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1489873574421647 3.6627e-08  
q 2.022289287155414 8.6668e-08 au
tp 2456808.002329416936
(2014-May-30.50232942)		 5.5085e-05 TDB
node 101.0907450075273 3.0626e-05 deg
peri 222.7564092547292 3.3642e-05 deg
i 7.693048497663645 4.0311e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      1040  
   data-arc span      9626 days (26.35 yr)  
   first obs. used      1994-01-11  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52973  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:45:18  

Additional Information
 Jupiter MOID = 2.57398 au 
 T_jup = 3.514 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.341502663764699E-15 -3.157245782739775E-15 1.762753987009034E-13 -5.453900072002391E-15 5.306798355964979E-14 -1.503659660815476E-17
q -3.157245782739775E-15 7.511324582574638E-15 -2.467790209834642E-13 1.345668523895897E-14 -8.329975372286452E-14 1.795122609013957E-16
tp 1.762753987009034E-13 -2.467790209834642E-13 3.034365833481936E-9 5.912961840185036E-12 7.843064047259766E-10 -5.165195665347219E-13
node -5.453900072002391E-15 1.345668523895897E-14 5.912961840185036E-12 9.379228824268906E-10 -9.275992404850488E-10 9.169977146246649E-12
peri 5.306798355964979E-14 -8.329975372286452E-14 7.843064047259766E-10 -9.275992404850488E-10 1.131797324019438E-9 -9.206659661804456E-12
i -1.503659660815476E-17 1.795122609013957E-16 -5.165195665347219E-13 9.169977146246649E-12 -9.206659661804456E-12 1.625006974069406E-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 15.4   n/a MPO263809  

59761 (1999 MZ)          Discovered 1999-Jun-23 by Zoltowski, F. B. at Woomera
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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