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150840 (2001 SF47)
Classification: Main-belt Asteroid          SPK-ID: 2150840
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1892646908407964 3.8021e-08  
a 2.320380455101408 1.0041e-08 au
q 1.881214365633613 8.7282e-08 au
i 3.754328098998827 4.1787e-06 deg
node 123.0571223003593 7.3421e-05 deg
peri 185.7817239738989 7.4514e-05 deg
M 200.7043730325732 1.444e-05 deg
tp 2459771.766264072668
(2022-Jul-11.26626407)
5.3754e-05 TDB
period 1291.032647796499
3.53
8.3801e-06
2.294e-08
d
yr
n .2788465501739547 1.81e-09 deg/d
Q 2.759546544569202 1.1941e-08 au
  Orbit Determination Parameters
   # obs. used (total)      402  
   data-arc span      9648 days (26.41 yr)  
   first obs. used      1994-10-06  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62927  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:20:15  

Additional Information
 Earth MOID = .864592 au 
 Jupiter MOID = 2.49581 au 
 T_jup = 3.551 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO449816  

150840 (2001 SF47)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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