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392474 (2011 FP47)
Classification: Main-belt Asteroid          SPK-ID: 2392474
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09080775950703784 9.7076e-08  
a 2.252955150843844 3.2582e-08 au
q 2.048369341325874 2.3997e-07 au
i 6.926272270221622 8.9832e-06 deg
node 45.77561775566499 5.08e-05 deg
peri 105.78585481 7.3555e-05 deg
M 306.6590802323692 6.042e-05 deg
tp 2459183.514392984406
(2020-Nov-30.01439298)
0.00021003 TDB
period 1235.171454886828
3.38
2.6795e-05
7.336e-08
d
yr
n .2914575127005221 6.3226e-09 deg/d
Q 2.457540960361813 3.5541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      5733 days (15.70 yr)  
   first obs. used      2004-03-18  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60024  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:44:18  

Additional Information
 Earth MOID = 1.07081 au 
 Jupiter MOID = 2.53979 au 
 T_jup = 3.611 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457790.5 (2017-Feb-06.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09027628624834252 9.7247e-08  
q 2.049363125900085 2.4013e-07 au
tp 2457949.650635832980
(2017-Jul-15.15063583)
0.00019352 TDB
node 45.78172806493134 5.0785e-05 deg
peri 106.15129526202 7.3731e-05 deg
i 6.927764012253994 8.9859e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      5733 days (15.70 yr)  
   first obs. used      2004-03-18  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60024  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:44:18  

Additional Information
 Jupiter MOID = 2.53979 au 
 T_jup = 3.611 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.456985795327807E-15 -2.325693846126494E-14 -3.402465993943688E-12 5.011741975143467E-14 -4.525369446279801E-13 -1.7052910317465E-14
q -2.325693846126494E-14 5.766266544041334E-14 1.119475088605877E-11 -1.268983555324851E-13 1.889264377739564E-12 4.515632784454003E-14
tp -3.402465993943688E-12 1.119475088605877E-11 3.744916100989666E-8 -6.64944816348691E-11 1.032765943878692E-8 3.808842172633711E-11
node 5.011741975143467E-14 -1.268983555324851E-13 -6.64944816348691E-11 2.579131517965282E-9 -2.574940544534069E-9 -1.877575660896551E-10
peri -4.525369446279801E-13 1.889264377739564E-12 1.032765943878692E-8 -2.574940544534069E-9 5.436227097072619E-9 1.9589495759066E-10
i -1.7052910317465E-14 4.515632784454003E-14 3.808842172633711E-11 -1.877575660896551E-10 1.9589495759066E-10 8.074664559626456E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO503475  

392474 (2011 FP47)          Discovered 2004-Mar-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2011 FP47 = 2004 FB84 = 2009 VV5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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