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344562 (2002 XZ33)
Classification: Main-belt Asteroid          SPK-ID: 2344562
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2047000241520293 8.1407e-08  
a 2.224984149545141 1.2854e-08 au
q 1.769529840395368 1.8053e-07 au
i 6.565533638210917 6.0917e-06 deg
node 10.72512054083547 4.4048e-05 deg
peri 334.6239756068658 4.5834e-05 deg
M 151.4540416194396 1.28e-05 deg
tp 2458490.503523658424
(2019-Jan-07.00352366)
4.068e-05 TDB
period 1212.240555087319
3.32
1.0505e-05
2.876e-08
d
yr
n .2969707608685546 2.5735e-09 deg/d
Q 2.680438458694913 1.5486e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      6298 days (17.24 yr)  
   first obs. used      2002-11-06  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58529  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:04:35  

Additional Information
 Earth MOID = .765403 au 
 Jupiter MOID = 2.73903 au 
 T_jup = 3.610 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457404.5 (2016-Jan-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2055867777956484 8.1658e-08  
q 1.767179648546997 1.8126e-07 au
tp 2457277.738698025597
(2015-Sep-12.23869803)
3.589e-05 TDB
node 10.7578313600377 4.4002e-05 deg
peri 334.4596688793878 4.5751e-05 deg
i 6.571031723167988 6.0967e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      6298 days (17.24 yr)  
   first obs. used      2002-11-06  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58529  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:04:35  

Additional Information
 Jupiter MOID = 2.73903 au 
 T_jup = 3.610 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.668085462416493E-15 -1.477791251404492E-14 -8.970086492659141E-13 2.542537139993239E-14 -5.47741868537462E-13 -9.104517502147583E-15
q -1.477791251404492E-14 3.285410933078974E-14 2.103221581874622E-12 -5.755355350891341E-14 1.249551045956076E-12 2.027755872197085E-14
tp -8.970086492659141E-13 2.103221581874622E-12 1.288070484395931E-9 -7.311633733241472E-13 4.592368384644848E-10 -1.132306925055194E-12
node 2.542537139993239E-14 -5.755355350891341E-14 -7.311633733241472E-13 1.936156257511502E-9 -1.922559426471961E-9 -1.068700803737468E-10
peri -5.47741868537462E-13 1.249551045956076E-12 4.592368384644848E-10 -1.922559426471961E-9 2.093198525513696E-9 1.061228187413207E-10
i -9.104517502147583E-15 2.027755872197085E-14 -1.132306925055194E-12 -1.068700803737468E-10 1.061228187413207E-10 3.71692508445561E-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 17.2   n/a MPO503388  

344562 (2002 XZ33)          Discovered 2002-Dec-05 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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