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472232 (2014 FW71)
Classification: TransNeptunian Object          SPK-ID: 2472232
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06092361645723703 5.7005e-05  
a 42.95716432960072 0.0020801 au
q 40.34005852589362 0.0035345 au
i 13.89510981090449 0.00012461 deg
node 247.6189862793041 0.00074508 deg
peri 37.64362833355856 0.035714 deg
M 281.5916030263385 0.033289 deg
tp 2481598.637625380015
(2082-Apr-14.13762538)
7.8922 TDB
period 102837.5767948092
281.55
7.4693
0.02045
d
yr
n .003500665916295406 2.5426e-07 deg/d
Q 45.57427013330782 0.0022068 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      2936 days (8.04 yr)  
   first obs. used      2012-04-13  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .454  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:59:35  

Additional Information
 Earth MOID = 39.3328 au 
 Jupiter MOID = 35.1717 au 
 T_jup = 5.689 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457077.5 (2015-Feb-24.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05655779923746666 5.5454e-05  
q 40.75847754339681 0.0034467 au
tp 2480151.052862327346
(2078-Apr-27.55286233)
9.3646 TDB
node 247.4978839463388 0.00074078 deg
peri 31.45064160449269 0.041218 deg
i 13.91481279404735 0.0001245 deg
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      2936 days (8.04 yr)  
   first obs. used      2012-04-13  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .454  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:59:35  

Additional Information
 Jupiter MOID = 35.1717 au 
 T_jup = 5.689 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.075193293697466E-9 -1.578298027960535E-7 .0001655046342806754 -2.081787906558879E-9 1.01085283456309E-6 3.098526107299231E-10
q -1.578298027960535E-7 1.18798722573661E-5 -.02571830320002261 1.149643418978687E-7 -.0001236403399028115 -1.150904065715795E-8
tp .0001655046342806754 -.02571830320002261 87.69493449433484 -.0001489831855821058 .3824608979088874 -3.096094479527028E-6
node -2.081787906558879E-9 1.149643418978687E-7 -.0001489831855821058 5.487552057832703E-7 -1.369528531967716E-6 -9.185509226514825E-8
peri 1.01085283456309E-6 -.0001236403399028115 .3824608979088874 -1.369528531967716E-6 .001698893907448986 1.082771780291499E-7
i 3.098526107299231E-10 -1.150904065715795E-8 -3.096094479527028E-6 -9.185509226514825E-8 1.082771780291499E-7 1.550036401612415E-8

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.02   n/a E2021B25  

472232 (2014 FW71)          Discovered 2014-Mar-27 by Cerro Tololo at Cerro Tololo
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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