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308925 (2006 SB333)
Classification: Main-belt Asteroid          SPK-ID: 2308925
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0676674010747317 6.2218e-08  
a 2.790312926475716 3.1445e-08 au
q 2.601499702555875 1.6735e-07 au
i 4.494674593225104 8.6808e-06 deg
node 168.8576748832335 8.4182e-05 deg
peri 147.7693851303766 0.00011952 deg
M 25.28086362125884 8.006e-05 deg
tp 2458880.945150120240
(2020-Feb-01.44515012)
0.00037903 TDB
period 1702.463436435812
4.66
2.8779e-05
7.879e-08
d
yr
n .2114582858552763 3.5745e-09 deg/d
Q 2.979126150395557 3.3573e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      6089 days (16.67 yr)  
   first obs. used      2004-02-22  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62273  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 18:59:29  

Additional Information
 Earth MOID = 1.58953 au 
 Jupiter MOID = 2.21668 au 
 T_jup = 3.322 
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Orbital Elements at Epoch 2457770.5 (2017-Jan-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06924037444933939 6.2497e-08  
q 2.597134098383291 1.6923e-07 au
tp 2457183.547642008668
(2015-Jun-10.04764201)
0.00037783 TDB
node 168.9744497353582 8.4175e-05 deg
peri 148.8910729660907 0.00011823 deg
i 4.495060579869675 8.6866e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      6089 days (16.67 yr)  
   first obs. used      2004-02-22  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62273  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 18:59:29  

Additional Information
 Jupiter MOID = 2.21668 au 
 T_jup = 3.322 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.905925452928908E-15 -1.042726326396152E-14 6.557761945668883E-12 1.766206226782378E-15 1.403287627735519E-12 2.462409461512684E-16
q -1.042726326396152E-14 2.863753979597277E-14 -2.176335294453872E-11 -3.509740415019411E-15 -4.636619564770483E-12 1.164928099936256E-18
tp 6.557761945668883E-12 -2.176335294453872E-11 1.427532422000213E-7 1.178079554182665E-10 3.140550059268381E-8 2.129496410610003E-11
node 1.766206226782378E-15 -3.509740415019411E-15 1.178079554182665E-10 7.085453297978418E-9 -7.036724183599433E-9 2.631600962781948E-10
peri 1.403287627735519E-12 -4.636619564770483E-12 3.140550059268381E-8 -7.036724183599433E-9 1.397880108572743E-8 -2.576282225218615E-10
i 2.462409461512684E-16 1.164928099936256E-18 2.129496410610003E-11 2.631600962781948E-10 -2.576282225218615E-10 7.545618015269281E-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 17.1   n/a MPO476381  

308925 (2006 SB333)          Discovered 2006-Sep-28 by Spacewatch at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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