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392114 (2009 FP7)
Classification: Main-belt Asteroid          SPK-ID: 2392114
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09267496710819438 8.0819e-08  
a 2.927887013536224 4.015e-08 au
q 2.656545180860245 2.3591e-07 au
i 3.624619765851261 5.5745e-06 deg
node 81.36748610122598 0.0001645 deg
peri 137.7828515754825 0.00017839 deg
M 53.78937456200968 6.3152e-05 deg
tp 2458727.084021835471
(2019-Aug-31.58402184)
0.00032202 TDB
period 1829.910701522625
5.01
3.7641e-05
1.031e-07
d
yr
n .1967309113501836 4.0467e-09 deg/d
Q 3.199228846212203 4.3871e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      6401 days (17.52 yr)  
   first obs. used      2001-10-15  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63161  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:03:31  

Additional Information
 Earth MOID = 1.6499 au 
 Jupiter MOID = 1.77321 au 
 T_jup = 3.268 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457049.5 (2015-Jan-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09090159962363097 8.1774e-08  
q 2.65926813326788 2.3835e-07 au
tp 2456895.499939548866
(2014-Aug-25.99993955)
0.00033493 TDB
node 81.38341196846733 0.00016445 deg
peri 137.0040399296142 0.0001787 deg
i 3.625906850520314 5.5787e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      6401 days (17.52 yr)  
   first obs. used      2001-10-15  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63161  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:03:31  

Additional Information
 Jupiter MOID = 1.77321 au 
 T_jup = 3.268 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.686906688449522E-15 -1.926464734581056E-14 -1.752576006653715E-11 -7.544347878076344E-14 -3.621105540316627E-12 -1.107340738897926E-14
q -1.926464734581056E-14 5.681202097907181E-14 4.784330183129654E-11 2.024009634654236E-13 9.897908826207871E-12 3.237302459134793E-14
tp -1.752576006653715E-11 4.784330183129654E-11 1.121780007291725E-7 4.802141768951215E-10 2.362052363150355E-8 4.209120580542471E-11
node -7.544347878076344E-14 2.024009634654236E-13 4.802141768951215E-10 2.704387715197545E-8 -2.688755770280712E-8 -2.052953352263848E-10
peri -3.621105540316627E-12 9.897908826207871E-12 2.362052363150355E-8 -2.688755770280712E-8 3.193451900272323E-8 2.138482927511041E-10
i -1.107340738897926E-14 3.237302459134793E-14 4.209120580542471E-11 -2.052953352263848E-10 2.138482927511041E-10 3.112209074829921E-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 16.6   n/a MPO472027  

392114 (2009 FP7)          Discovered 2009-Mar-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

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