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105876 (2000 SF177)
Classification: Main-belt Asteroid          SPK-ID: 2105876
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08881488600749887 5.3903e-08  
a 3.108489432284809 2.4678e-08 au
q 2.832409297700919 1.8267e-07 au
i 11.98238950876644 6.798e-06 deg
node 5.59633257873274 2.0081e-05 deg
peri 298.28701962727 4.437e-05 deg
M 288.896165649918 3.9096e-05 deg
tp 2459395.878491551526
(2021-Jun-30.37849155)
0.00021732 TDB
period 2001.808457442003
5.48
2.3838e-05
6.526e-08
d
yr
n .179837385870586 2.1415e-09 deg/d
Q 3.384569566868699 2.6869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1047  
   data-arc span      7208 days (19.73 yr)  
   first obs. used      2000-09-22  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51167  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:23:49  

Additional Information
 Earth MOID = 1.84262 au 
 Jupiter MOID = 1.94174 au 
 T_jup = 3.180 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457192.5 (2015-Jun-19.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08738921793039618 5.3958e-08  
q 2.838203716178167 1.8276e-07 au
tp 2457393.700654388544
(2016-Jan-06.20065439)
0.00022236 TDB
node 5.62233894676968 2.008e-05 deg
peri 298.4172852977273 4.4917e-05 deg
i 11.98061491329845 6.7969e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1047  
   data-arc span      7208 days (19.73 yr)  
   first obs. used      2000-09-22  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51167  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:23:49  

Additional Information
 Jupiter MOID = 1.94174 au 
 T_jup = 3.180 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.911445793018646E-15 -9.815926270298596E-15 2.927047873677414E-12 1.205570621298219E-14 6.4996253614375E-13 3.33569891547755E-15
q -9.815926270298596E-15 3.340058197424757E-14 -9.677992858256017E-12 -4.145235321479986E-14 -2.15985843469211E-12 -7.203791768826636E-15
tp 2.927047873677414E-12 -9.677992858256017E-12 4.944443139060414E-8 -4.590194655682083E-11 8.935397161755883E-9 3.050239906448803E-11
node 1.205570621298219E-14 -4.145235321479986E-14 -4.590194655682083E-11 4.031866304422443E-10 -4.016195455836948E-10 2.841038118329858E-11
peri 6.4996253614375E-13 -2.15985843469211E-12 8.935397161755883E-9 -4.016195455836948E-10 2.017531088445316E-9 -2.195908552164971E-11
i 3.33569891547755E-15 -7.203791768826636E-15 3.050239906448803E-11 2.841038118329858E-11 -2.195908552164971E-11 4.619788047869509E-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 13.7   n/a MPO302578  

105876 (2000 SF177)          Discovered 2000-Sep-28 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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