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117393 (2004 YO32)
Classification: Main-belt Asteroid          SPK-ID: 2117393
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .157751749712165 5.4035e-08  
a 2.413920000894477 1.1695e-08 au
q 2.033119897088182 1.3429e-07 au
i 2.544505600751748 4.6338e-06 deg
node 5.426996297340828 0.00010834 deg
peri 159.5278991696922 0.00010923 deg
M .3000060627004179 1.418e-05 deg
tp 2458999.358409707438
(2020-May-29.85840971)
5.3958e-05 TDB
period 1369.88066715355
3.75
9.9555e-06
2.726e-08
d
yr
n .2627966133342384 1.9098e-09 deg/d
Q 2.794720104700771 1.354e-08 au
  Orbit Determination Parameters
   # obs. used (total)      531  
   data-arc span      8034 days (22.00 yr)  
   first obs. used      1998-04-22  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55348  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:12:02  

Additional Information
 Earth MOID = 1.04069 au 
 Jupiter MOID = 2.17879 au 
 T_jup = 3.499 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457334.5 (2015-Nov-08.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1581691669483093 5.412e-08  
q 2.031817053404331 1.3448e-07 au
tp 2457630.368298878785
(2016-Aug-29.86829888)
5.2613e-05 TDB
node 5.446635942065744 0.00010827 deg
peri 159.7643798470008 0.00010916 deg
i 2.545937692396384 4.6353e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      531  
   data-arc span      8034 days (22.00 yr)  
   first obs. used      1998-04-22  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55348  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:12:02  

Additional Information
 Jupiter MOID = 2.17879 au 
 T_jup = 3.499 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.928936354795435E-15 -7.260955375047595E-15 -7.925687641164737E-13 6.26068912511017E-15 -8.56136051234778E-14 -2.844314339276026E-15
q -7.260955375047595E-15 1.808422843890158E-14 1.927583350190383E-12 -1.593440012604278E-14 1.980022895104416E-13 7.162110354723552E-15
tp -7.925687641164737E-13 1.927583350190383E-12 2.768159949286817E-9 -8.870323396710405E-12 7.442549493749242E-10 3.290409287542795E-12
node 6.26068912511017E-15 -1.593440012604278E-14 -8.870323396710405E-12 1.172345999007578E-8 -1.17136789033868E-8 -1.643720937066322E-10
peri -8.56136051234778E-14 1.980022895104416E-13 7.442549493749242E-10 -1.17136789033868E-8 1.19162269970829E-8 1.64971042614638E-10
i -2.844314339276026E-15 7.162110354723552E-15 3.290409287542795E-12 -1.643720937066322E-10 1.64971042614638E-10 2.148567440880433E-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 16.3   n/a MPO453644  

117393 (2004 YO32)          Discovered 2004-Dec-21 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2004 YO32 = 2000 WF119 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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