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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1466461851836432 7.2062e-08  
a 2.240318074566846 1.8216e-08 au
q 1.911783975333653 1.6784e-07 au
i 7.716845492667892 9.9544e-06 deg
node 14.39054715153256 4.2614e-05 deg
peri 259.1789516037128 5.6502e-05 deg
M 36.17882839623216 4.1015e-05 deg
tp 2458877.412217161273
(2020-Jan-28.91221716)
0.00013879 TDB
period 1224.793720145909
3.35
1.4938e-05
4.09e-08
d
yr
n .2939270459005239 3.5849e-09 deg/d
Q 2.568852173800038 2.0887e-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 = .914195 au 
 Jupiter MOID = 2.55906 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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