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59605 (1999 JZ64)
Classification: Main-belt Asteroid          SPK-ID: 2059605
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09482846516413458 3.2054e-08  
a 2.276641849743791 8.1871e-09 au
q 2.060751397404151 7.3192e-08 au
i 6.065794217432727 3.589e-06 deg
node 77.02188367403913 3.6356e-05 deg
peri 184.7015672272992 4.1943e-05 deg
M 31.9983806251188 2.1978e-05 deg
tp 2458888.976600697310
(2020-Feb-09.47660070)
7.6479e-05 TDB
period 1254.701736920148
3.44
6.7681e-06
1.853e-08
d
yr
n .2869207791834843 1.5477e-09 deg/d
Q 2.492532302083431 8.9635e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1390  
   data-arc span      9914 days (27.14 yr)  
   first obs. used      1992-04-09  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52804  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:50:33  

Additional Information
 Earth MOID = 1.04533 au 
 Jupiter MOID = 2.54833 au 
 T_jup = 3.595 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456688.5 (2014-Jan-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09504342171157572 3.2125e-08  
q 2.059453213879888 7.3292e-08 au
tp 2456380.000520412336
(2013-Mar-28.50052041)
7.4662e-05 TDB
node 77.07828359902696 3.633e-05 deg
peri 184.5576717544385 4.1864e-05 deg
i 6.068528795774702 3.5906e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1390  
   data-arc span      9914 days (27.14 yr)  
   first obs. used      1992-04-09  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52804  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:50:33  

Additional Information
 Jupiter MOID = 2.54833 au 
 T_jup = 3.595 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.032044986384709E-15 -2.342704280636921E-15 -5.87466694522495E-13 -3.945909294765321E-15 -1.544917200216247E-13 -7.918932324823433E-17
q -2.342704280636921E-15 5.371787571983243E-15 1.344673792877581E-12 8.571312769010873E-15 3.567604161714051E-13 2.319946271488469E-16
tp -5.87466694522495E-13 1.344673792877581E-12 5.574422609846615E-9 4.689362355388598E-12 1.568227701164959E-9 7.921845178875799E-13
node -3.945909294765321E-15 8.571312769010873E-15 4.689362355388598E-12 1.319888184949867E-9 -1.310725318529158E-9 -2.735432339597238E-11
peri -1.544917200216247E-13 3.567604161714051E-13 1.568227701164959E-9 -1.310725318529158E-9 1.75259181342267E-9 2.74615083045828E-11
i -7.918932324823433E-17 2.319946271488469E-16 7.921845178875799E-13 -2.735432339597238E-11 2.74615083045828E-11 1.289219115342104E-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 15.1   n/a MPO333327  
diameter diameter 2.713 km 0.108 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.263   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59605 (1999 JZ64)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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