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134377 (1995 SF40)
Classification: Main-belt Asteroid          SPK-ID: 2134377
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09052703685479443 4.5666e-08  
a 3.151445809592205 2.2539e-08 au
q 2.866154758641364 1.4612e-07 au
i 1.031338502089327 5.0671e-06 deg
node 16.26136330844767 0.00023854 deg
peri 342.8258887105441 0.00023961 deg
M 168.1395807704924 2.3773e-05 deg
tp 2458246.099513985258
(2018-May-07.59951399)
0.00013274 TDB
period 2043.446126074821
5.59
2.1922e-05
6.002e-08
d
yr
n .1761729831808733 1.89e-09 deg/d
Q 3.436736860543046 2.4579e-08 au
  Orbit Determination Parameters
   # obs. used (total)      504  
   data-arc span      9306 days (25.48 yr)  
   first obs. used      1995-09-22  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55313  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:08:06  

Additional Information
 Earth MOID = 1.86078 au 
 Jupiter MOID = 1.98945 au 
 T_jup = 3.201 
[ 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 15.42   n/a E2021B55  

134377 (1995 SF40)          Discovered 1995-Sep-25 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1995 SF40 = 2001 SE154 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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