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452872 (2006 SF331)
Classification: Main-belt Asteroid          SPK-ID: 2452872
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1381484603968437 7.2743e-08  
a 2.618736953810948 2.7205e-08 au
q 2.256962475457645 1.8141e-07 au
i 2.831900308051217 7.4635e-06 deg
node 355.2447502726499 0.00017741 deg
peri 333.9730161734183 0.00018164 deg
M 112.4194964911305 3.9575e-05 deg
tp 2458517.134803391388
(2019-Feb-02.63480339)
0.00016779 TDB
period 1547.87626888926
4.24
2.412e-05
6.604e-08
d
yr
n .2325767293133399 3.6242e-09 deg/d
Q 2.980511432164251 3.0963e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      7236 days (19.81 yr)  
   first obs. used      2000-02-05  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53641  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:10:58  

Additional Information
 Earth MOID = 1.24631 au 
 Jupiter MOID = 2.35027 au 
 T_jup = 3.390 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457565.5 (2016-Jun-26.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .139888737393613 7.3039e-08  
q 2.251034765791941 1.8252e-07 au
tp 2456968.365913173794
(2014-Nov-06.86591317)
0.00015855 TDB
node 355.3328096366831 0.00017689 deg
peri 333.5829109495278 0.00018098 deg
i 2.838070126871658 7.4716e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      7236 days (19.81 yr)  
   first obs. used      2000-02-05  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53641  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:10:58  

Additional Information
 Jupiter MOID = 2.35027 au 
 T_jup = 3.390 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.334729432443035E-15 -1.324269614501582E-14 -9.754468149221529E-13 -3.542812073518435E-14 -4.378236679480022E-13 -2.579992329270763E-15
q -1.324269614501582E-14 3.33142506767388E-14 3.183853358053351E-12 9.735151252919069E-14 1.308818909329557E-12 6.33921803761073E-15
tp -9.754468149221529E-13 3.183853358053351E-12 2.513861193617613E-8 3.225928720088349E-10 6.153529861773687E-9 -6.509603832484284E-12
node -3.542812073518435E-14 9.735151252919069E-14 3.225928720088349E-10 3.128915396316001E-8 -3.116603500407657E-8 4.511487800492114E-10
peri -4.378236679480022E-13 1.308818909329557E-12 6.153529861773687E-9 -3.116603500407657E-8 3.275319324715472E-8 -4.521944452370931E-10
i -2.579992329270763E-15 6.33921803761073E-15 -6.509603832484284E-12 4.511487800492114E-10 -4.521944452370931E-10 5.58244215589877E-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 17.4   n/a MPO503597  

452872 (2006 SF331)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2006 SF331 = 2006 SG199 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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