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308876 (2006 SU72)
Classification: Main-belt Asteroid          SPK-ID: 2308876
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09898279669640653 5.9612e-08  
a 2.752473496107868 4.1039e-08 au
q 2.480025971630376 1.5314e-07 au
i 8.969367678608636 8.7027e-06 deg
node 191.3154804942446 3.9363e-05 deg
peri 60.0604949967053 6.4374e-05 deg
M 121.7106139740927 4.781e-05 deg
tp 2458436.590906457601
(2018-Nov-14.09090646)
0.00022662 TDB
period 1667.950452689982
4.57
3.7304e-05
1.021e-07
d
yr
n .2158337493895044 4.8271e-09 deg/d
Q 3.02492102058536 4.5101e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      5699 days (15.60 yr)  
   first obs. used      2004-03-16  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65195  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:54:44  

Additional Information
 Earth MOID = 1.48132 au 
 Jupiter MOID = 2.01305 au 
 T_jup = 3.320 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457055.5 (2015-Feb-02.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09874912087449221 5.9024e-08  
q 2.481795297444108 1.519e-07 au
tp 2456771.886657618109
(2014-Apr-24.38665762)
0.0002476 TDB
node 191.3598391558645 3.9324e-05 deg
peri 60.93730319872395 6.4685e-05 deg
i 8.972067479997365 8.7068e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      5699 days (15.60 yr)  
   first obs. used      2004-03-16  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65195  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:54:44  

Additional Information
 Jupiter MOID = 2.01305 au 
 T_jup = 3.320 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.483811962620428E-15 -8.731157634273358E-15 -4.662842408013405E-12 -2.464286440222132E-14 -9.806628924732841E-13 1.517382910778473E-15
q -8.731157634273358E-15 2.30726125217893E-14 7.641882547135793E-12 4.618255112387461E-14 1.659117716357596E-12 -7.897727552338948E-16
tp -4.662842408013405E-12 7.641882547135793E-12 6.130785835944385E-8 1.924149690208417E-10 1.274572440701588E-8 -1.624293212269266E-11
node -2.464286440222132E-14 4.618255112387461E-14 1.924149690208417E-10 1.546352870650136E-9 -1.48657561769158E-9 -5.773933847380925E-11
peri -9.806628924732841E-13 1.659117716357596E-12 1.274572440701588E-8 -1.48657561769158E-9 4.184103331860169E-9 5.371913433970349E-11
i 1.517382910778473E-15 -7.897727552338948E-16 -1.624293212269266E-11 -5.773933847380925E-11 5.371913433970349E-11 7.580829992453008E-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 16.9   n/a MPO494638  

308876 (2006 SU72)          Discovered 2006-Sep-19 by Spacewatch at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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