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382964 (2004 XH58)
Classification: Main-belt Asteroid          SPK-ID: 2382964
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1593614560489469 5.6504e-08  
a 2.754076356572766 2.3311e-08 au
q 2.315182738319352 1.6109e-07 au
i 5.129104062154434 7.8619e-06 deg
node 17.39127062400578 5.4861e-05 deg
peri 31.52717865161015 5.995e-05 deg
M 173.6521086278817 2.4815e-05 deg
tp 2458195.232906050062
(2018-Mar-17.73290605)
0.00010974 TDB
period 1669.407622588649
4.57
2.1195e-05
5.803e-08
d
yr
n .2156453553517204 2.7379e-09 deg/d
Q 3.192969974826181 2.7026e-08 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      7503 days (20.54 yr)  
   first obs. used      1999-10-13  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47065  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:45:17  

Additional Information
 Earth MOID = 1.32695 au 
 Jupiter MOID = 2.2075 au 
 T_jup = 3.320 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457663.5 (2016-Oct-02.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1594971827462535 5.629e-08  
q 2.315075197825083 1.6041e-07 au
tp 2458196.494598236026
(2018-Mar-18.99459824)
0.00010999 TDB
node 17.40282155560444 5.4859e-05 deg
peri 31.85282000763121 5.9962e-05 deg
i 5.129208800316896 7.8617e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      7503 days (20.54 yr)  
   first obs. used      1999-10-13  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47065  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:45:17  

Additional Information
 Jupiter MOID = 2.2075 au 
 T_jup = 3.320 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.168535277901858E-15 -8.965206911848416E-15 -3.340469111948537E-12 -1.619343636643737E-14 -7.083507681400232E-13 -5.406017846842658E-16
q -8.965206911848416E-15 2.573140272300309E-14 1.022915424158983E-11 4.728558544693494E-14 2.148094197831299E-12 1.813185433698444E-15
tp -3.340469111948537E-12 1.022915424158983E-11 1.209685148384854E-8 3.862351793140463E-11 2.673880453711018E-9 -4.391746793478098E-12
node -1.619343636643737E-14 4.728558544693494E-14 3.862351793140463E-11 3.009466778864928E-9 -2.988216976695474E-9 -1.160962704916249E-10
peri -7.083507681400232E-13 2.148094197831299E-12 2.673880453711018E-9 -2.988216976695474E-9 3.59539448169894E-9 1.146125341952705E-10
i -5.406017846842658E-16 1.813185433698444E-15 -4.391746793478098E-12 -1.160962704916249E-10 1.146125341952705E-10 6.180701168258095E-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 16.4   n/a MPO434375  

382964 (2004 XH58)          Discovered 2004-Dec-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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