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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1260847439880657 5.1508e-08  
a 2.639406482013573 1.4694e-08 au
q 2.306617591448451 1.3766e-07 au
i 2.2434106459589 4.3763e-06 deg
node 78.94902577938477 0.00013625 deg
peri 277.7282584102772 0.0001373 deg
M 49.39771431095028 1.6545e-05 deg
tp 2458385.587241491337
(2018-Sep-24.08724149)
7.1795e-05 TDB
period 1566.23831977521
4.29
1.3079e-05
3.581e-08
d
yr
n .22985007802112 1.9194e-09 deg/d
Q 2.972195372578696 1.6546e-08 au
  Orbit Determination Parameters
   # obs. used (total)      506  
   data-arc span      6336 days (17.35 yr)  
   first obs. used      2001-09-16  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53964  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:13:14  

Additional Information
 Earth MOID = 1.30272 au 
 Jupiter MOID = 2.4572 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 16.1   n/a MPO412892  

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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