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109933 (2001 SW37)
Classification: Main-belt Asteroid          SPK-ID: 2109933
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1691960121275551 4.6146e-08  
a 2.580815742494731 1.7182e-08 au
q 2.144152010828607 1.2118e-07 au
i 13.49413497202273 5.0909e-06 deg
node 177.1130883094959 1.8622e-05 deg
peri 117.2407947692886 2.4854e-05 deg
M 243.6032519940274 2.2196e-05 deg
tp 2459490.134793944372
(2021-Oct-02.63479394)
9.6732e-05 TDB
period 1514.376723058699
4.15
1.5123e-05
4.14e-08
d
yr
n .2377215619590885 2.3739e-09 deg/d
Q 3.017479474160854 2.0089e-08 au
  Orbit Determination Parameters
   # obs. used (total)      386  
   data-arc span      7294 days (19.97 yr)  
   first obs. used      2000-04-27  
   last obs. used      2020-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56251  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:08:55  

Additional Information
 Earth MOID = 1.16667 au 
 Jupiter MOID = 2.34635 au 
 T_jup = 3.366 
[ 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 16.0   n/a MPO417565  

109933 (2001 SW37)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 SW37 = 2000 HS103 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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