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146500 (2001 SM37)
Classification: Main-belt Asteroid          SPK-ID: 2146500
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126345893841386 5.0372e-08  
a 2.639251304389079 1.4525e-08 au
q 2.305792739263997 1.3422e-07 au
i 2.243241971512314 4.3008e-06 deg
node 78.9462038444472 0.00013273 deg
peri 277.7146420616752 0.00013376 deg
M 141.329519005092 1.6454e-05 deg
tp 2458385.677256820121
(2018-Sep-24.17725682)
7.0788e-05 TDB
period 1566.100196921932
4.29
1.2929e-05
3.54e-08
d
yr
n .2298703497436221 1.8977e-09 deg/d
Q 2.972709869514161 1.636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      558  
   data-arc span      6714 days (18.38 yr)  
   first obs. used      2001-09-16  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51503  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:37:46  

Additional Information
 Earth MOID = 1.30279 au 
 Jupiter MOID = 2.46021 au 
 T_jup = 3.383 
[ 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 16.2   n/a MPO469554  

146500 (2001 SM37)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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