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186046 (2001 SK17)
Classification: Main-belt Asteroid          SPK-ID: 2186046
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1194220334691278 5.282e-08  
a 2.660236422951316 1.6526e-08 au
q 2.342545579813831 1.431e-07 au
i 1.060851576045095 5.5609e-06 deg
node 25.1712720657982 0.00025099 deg
peri 333.6743471241346 0.0002517 deg
M 158.9444595270037 2.087e-05 deg
tp 2458500.784212236348
(2019-Jan-17.28421224)
8.8437e-05 TDB
period 1584.81575478961
4.34
1.4768e-05
4.043e-08
d
yr
n .2271557428123822 2.1167e-09 deg/d
Q 2.977927266088801 1.8499e-08 au
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      7151 days (19.58 yr)  
   first obs. used      2001-09-16  
   last obs. used      2021-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55072  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:13:39  

Additional Information
 Earth MOID = 1.33719 au 
 Jupiter MOID = 2.45849 au 
 T_jup = 3.376 
[ 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 16.53   n/a MPCxxxxx  

186046 (2001 SK17)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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