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150861 (2001 SP140)
Classification: Main-belt Asteroid          SPK-ID: 2150861
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06834498936126519 3.7088e-08  
a 2.365692121736896 9.5835e-09 au
q 2.204008918844759 8.9167e-08 au
i 7.586110618596971 4.2704e-06 deg
node 194.3769267430242 2.7894e-05 deg
peri 287.2504078441837 4.0952e-05 deg
M 357.6429496574199 2.9212e-05 deg
tp 2459209.201660196240
(2020-Dec-25.70166020)
0.00010784 TDB
period 1329.032992658713
3.64
8.076e-06
2.211e-08
d
yr
n .2708736366881492 1.646e-09 deg/d
Q 2.527375324629033 1.0239e-08 au
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      9125 days (24.98 yr)  
   first obs. used      1996-04-13  
   last obs. used      2021-04-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56712  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:39:51  

Additional Information
 Earth MOID = 1.2329 au 
 Jupiter MOID = 2.51825 au 
 T_jup = 3.533 
[ 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 16.32   n/a MPCxxxxx  

150861 (2001 SP140)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 2001 SP140 = 1996 GV15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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