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136471 (2005 FJ7)
Classification: Main-belt Asteroid          SPK-ID: 2136471
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1167273973515232 5.0415e-08  
a 2.448341563460749 1.5171e-08 au
q 2.162553024930416 1.2634e-07 au
i 6.237632219529625 6.3281e-06 deg
node 190.066584517694 3.614e-05 deg
peri 46.30066137099302 4.2695e-05 deg
M 286.6705172492956 2.3403e-05 deg
tp 2459285.524738330974
(2021-Mar-12.02473833)
9.2167e-05 TDB
period 1399.285825429675
3.83
1.3006e-05
3.561e-08
d
yr
n .2572740990136563 2.3912e-09 deg/d
Q 2.734130101991081 1.6941e-08 au
  Orbit Determination Parameters
   # obs. used (total)      509  
   data-arc span      8981 days (24.59 yr)  
   first obs. used      1995-09-17  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54499  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:38:35  

Additional Information
 Earth MOID = 1.15697 au 
 Jupiter MOID = 2.26266 au 
 T_jup = 3.480 
[ 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 16.1   n/a MPO320504  

136471 (2005 FJ7)          Discovered 2005-Mar-30 by CSS at Catalina
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2005 FJ7 = 2001 DN98 = 2005 EU74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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