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146135 (2000 SM1)
Classification: Inner Main-belt Asteroid          SPK-ID: 2146135
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05821182289299572 6.2655e-08  
a 1.970494480271137 8.3466e-09 au
q 1.855788404573968 1.2596e-07 au
i 17.0400589179981 8.0498e-06 deg
node 292.3453532278418 1.323e-05 deg
peri 37.76627004118249 5.9198e-05 deg
M 83.17445823726956 5.5841e-05 deg
tp 2458767.074261844548
(2019-Oct-10.57426184)
0.00015682 TDB
period 1010.325375324276
2.77
6.4193e-06
1.758e-08
d
yr
n .3563208534522392 2.264e-09 deg/d
Q 2.085200555968306 8.8325e-09 au
  Orbit Determination Parameters
   # obs. used (total)      639  
   data-arc span      8708 days (23.84 yr)  
   first obs. used      1995-12-26  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50084  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:02:37  

Additional Information
 Earth MOID = .854933 au 
 Jupiter MOID = 3.13589 au 
 T_jup = 3.815 
[ 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 15.9   n/a MPO436733  

146135 (2000 SM1)          Discovered 2000-Sep-18 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

Alternate Designations
 2000 SM1 = 2000 XB11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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