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186082 (2001 SQ238)
Classification: Main-belt Asteroid          SPK-ID: 2186082
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09210443239829039 6.2101e-08  
a 2.675400464128538 2.1721e-08 au
q 2.428984222941856 1.7442e-07 au
i 14.26537931634773 5.743e-06 deg
node 35.97672878638023 2.2153e-05 deg
peri 332.8248578292543 3.5347e-05 deg
M 150.4609288768171 3.0037e-05 deg
tp 2458532.459393192966
(2019-Feb-17.95939319)
0.00012957 TDB
period 1598.385841731881
4.38
1.9466e-05
5.33e-08
d
yr
n .2252272202373447 2.7429e-09 deg/d
Q 2.921816705315219 2.3722e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      7096 days (19.43 yr)  
   first obs. used      2001-09-19  
   last obs. used      2021-02-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65758  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:49:50  

Additional Information
 Earth MOID = 1.43698 au 
 Jupiter MOID = 2.52032 au 
 T_jup = 3.329 
[ 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 15.68   n/a MPCxxxxx  

186082 (2001 SQ238)          Discovered 2001-Sep-19 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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