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JPL Small-Body Database Browser
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249742 (2000 SM207)
Classification: Main-belt Asteroid          SPK-ID: 2249742
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1464868024430782 7.2037e-08  
a 2.23990557315236 1.7938e-08 au
q 1.911788967966841 1.6744e-07 au
i 7.717711746128223 9.9564e-06 deg
node 14.41522421139438 4.2607e-05 deg
peri 259.307339270692 5.6562e-05 deg
M 278.4690477567124 4.0437e-05 deg
tp 2458877.808388021041
(2020-Jan-29.30838802)
0.0001391 TDB
period 1224.455460665785
3.35
1.4709e-05
4.027e-08
d
yr
n .294008244125314 3.5319e-09 deg/d
Q 2.56802217833788 2.0566e-08 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      6765 days (18.52 yr)  
   first obs. used      2000-09-24  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58864  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:53:08  

Additional Information
 Earth MOID = .913765 au 
 Jupiter MOID = 2.56007 au 
 T_jup = 3.609 
[ 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 16.8   n/a MPO433637  

249742 (2000 SM207)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

Alternate Designations
 2000 SM207 = 2006 JY56 = 2009 BS188 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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