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59996 (1999 TZ)
Classification: Main-belt Asteroid          SPK-ID: 2059996
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .2916215222554997 5.6991e-08  
a 2.539677468699774 5.878e-09 au
q 1.799052859239552 1.4737e-07 au
i 4.691281777003756 4.5142e-06 deg
node 188.1221867637248 3.5465e-05 deg
peri 178.0480494526131 3.6246e-05 deg
M 44.61863751177124 7.4604e-06 deg
tp 2458817.276962117152
(2019-Nov-29.77696212)
3.0189e-05 TDB
period 1478.312591244495
4.05
5.1323e-06
1.405e-08
d
yr
n .243520891408318 8.4543e-10 deg/d
Q 3.280302078159996 7.5922e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1322  
   data-arc span      10290 days (28.17 yr)  
   first obs. used      1991-10-06  
   last obs. used      2019-12-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52334  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:58:42  

Additional Information
 Earth MOID = .797648 au 
 Jupiter MOID = 2.18334 au 
 T_jup = 3.381 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456838.5 (2014-Jun-30.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2944766885794525 5.7221e-08  
q 1.790124577526701 1.4833e-07 au
tp 2457338.372812414257
(2015-Nov-11.87281241)
2.576e-05 TDB
node 188.2163988842631 3.5374e-05 deg
peri 177.8258423104676 3.6124e-05 deg
i 4.698012726257642 4.5267e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1322  
   data-arc span      10290 days (28.17 yr)  
   first obs. used      1991-10-06  
   last obs. used      2019-12-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52334  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:58:42  

Additional Information
 Jupiter MOID = 2.18334 au 
 T_jup = 3.381 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.274287366293218E-15 -8.485385332370128E-15 -1.0424385576029E-12 3.080764832576677E-14 -2.302976370820212E-13 -1.491326936387972E-14
q -8.485385332370128E-15 2.200054034636422E-14 2.718292137660616E-12 -8.024847214785685E-14 6.003454742209938E-13 3.877910595605693E-14
tp -1.0424385576029E-12 2.718292137660616E-12 6.63594916512011E-10 -1.088404402374746E-11 1.902448270342288E-10 5.823976535651408E-12
node 3.080764832576677E-14 -8.024847214785685E-14 -1.088404402374746E-11 1.251328151266365E-9 -1.24894947221717E-9 -8.031637013669788E-11
peri -2.302976370820212E-13 6.003454742209938E-13 1.902448270342288E-10 -1.24894947221717E-9 1.304932472497347E-9 8.133390513375807E-11
i -1.491326936387972E-14 3.877910595605693E-14 5.823976535651408E-12 -8.031637013669788E-11 8.133390513375807E-11 2.049139430513921E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO439485  

59996 (1999 TZ)          Discovered 1999-Oct-01 by Korlevic, K. at Visnjan
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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