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523477 (2017 FQ162)
Classification: Main-belt Asteroid          SPK-ID: 2523477
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09268926662162626 6.2186e-08  
a 3.193094678862693 6.8094e-08 au
q 2.897129074825493 2.0157e-07 au
i 7.901923908986848 7.5843e-06 deg
node 144.4793915677066 5.237e-05 deg
peri 161.6509074398077 7.0132e-05 deg
M 123.4127367377595 4.2874e-05 deg
tp 2458286.047100164923
(2018-Jun-16.54710016)
0.00025481 TDB
period 2084.088326208664
5.71
6.6666e-05
1.825e-07
d
yr
n .1727374005567728 5.5256e-09 deg/d
Q 3.489060282899893 7.4406e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      5760 days (15.77 yr)  
   first obs. used      2004-01-18  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51975  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 20:13:00  

Additional Information
 Earth MOID = 1.88369 au 
 Jupiter MOID = 1.77473 au 
 T_jup = 3.175 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457652.5 (2016-Sep-21.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09352972072423966 6.2132e-08  
q 2.897961087859687 2.0029e-07 au
tp 2458278.651402022244
(2018-Jun-09.15140202)
0.00025283 TDB
node 144.5794404583613 5.2274e-05 deg
peri 160.0838028823349 6.9774e-05 deg
i 7.906848392769905 7.5919e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      5760 days (15.77 yr)  
   first obs. used      2004-01-18  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51975  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 20:13:00  

Additional Information
 Jupiter MOID = 1.77473 au 
 T_jup = 3.175 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.860353709940621E-15 -1.184650104474831E-14 2.966940972134109E-12 -3.120206122216153E-14 5.926472651787572E-13 -1.090891433134108E-15
q -1.184650104474831E-14 4.011626420533188E-14 -1.427954282480305E-11 9.858666802170599E-14 -2.938831984003341E-12 4.193047176006798E-15
tp 2.966940972134109E-12 -1.427954282480305E-11 6.392071179397368E-8 -6.495559249524646E-11 1.173193690079194E-8 7.422526642293758E-12
node -3.120206122216153E-14 9.858666802170599E-14 -6.495559249524646E-11 2.732569679584994E-9 -2.718323261239996E-9 1.025310799943037E-10
peri 5.926472651787572E-13 -2.938831984003341E-12 1.173193690079194E-8 -2.718323261239996E-9 4.868444353859118E-9 -1.002512087432397E-10
i -1.090891433134108E-15 4.193047176006798E-15 7.422526642293758E-12 1.025310799943037E-10 -1.002512087432397E-10 5.763736762546469E-11

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 MPO448248  

523477 (2017 FQ162)          Discovered 2011-Mar-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2018-05-31

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