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186073 (2001 SA216)
Classification: Main-belt Asteroid          SPK-ID: 2186073
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08362763183357606 1.6796e-07  
a 2.545421784042122 1.9414e-08 au
q 2.332554188225084 4.3553e-07 au
i 7.075346376381944 7.5841e-06 deg
node 158.0310778884279 3.6183e-05 deg
peri 194.4870964690338 4.5714e-05 deg
M 316.5805799572613 2.8586e-05 deg
tp 2459575.403805714013
(2021-Dec-26.90380571)
0.00011865 TDB
period 1483.330960976656
4.06
1.697e-05
4.646e-08
d
yr
n .2426970173689145 2.7766e-09 deg/d
Q 2.758289379859161 2.1038e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      9127 days (24.99 yr)  
   first obs. used      1996-05-17  
   last obs. used      2021-05-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53044  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:23:47  

Additional Information
 Earth MOID = 1.32633 au 
 Jupiter MOID = 2.6015 au 
 T_jup = 3.428 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.69   n/a E2021B55  

186073 (2001 SA216)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2001 SA216 = 2005 QT54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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