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

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06092361463900696 5.7005e-05  
a 42.9571643092582 0.0020801 au
q 40.34005858489645 0.0035345 au
i 13.8951098164446 0.00012461 deg
node 247.6189862540032 0.00074508 deg
peri 37.64362843471307 0.035714 deg
M 281.5916027430564 0.033289 deg
tp 2481598.637690392261
(2082-Apr-14.13769039)
7.8922 TDB
period 102837.5767217605
281.55
7.4693
0.02045
d
yr
n .003500665918782036 2.5426e-07 deg/d
Q 45.57427003361994 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .454  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 16:28:31  

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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05655779736150354 5.5454e-05  
q 40.75847758487657 0.0034467 au
tp 2480151.053011797962
(2078-Apr-27.55301180)
9.3646 TDB
node 247.4978839469511 0.00074078 deg
peri 31.45064202991439 0.041218 deg
i 13.91481279391629 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .454  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 16:28:31  

Additional Information
 Jupiter MOID = 35.1717 au 
 T_jup = 5.689 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.075193303409041E-9 -1.578298042035838E-7 .0001655046393410872 -2.081787910558445E-9 1.010852857225298E-6 3.098526104165415E-10
q -1.578298042035838E-7 1.187987236841396E-5 -.02571830408634068 1.149643423012808E-7 -.000123640343436049 -1.150904067626646E-8
tp .0001655046393410872 -.02571830408634068 87.69494045788481 -.0001489831882811206 .3824609217728485 -3.096095001772261E-6
node -2.081787910558445E-9 1.149643423012808E-7 -.0001489831882811206 5.487552058291418E-7 -1.369528543340343E-6 -9.185509226614552E-8
peri 1.010852857225298E-6 -.000123640343436049 .3824609217728485 -1.369528543340343E-6 .001698894003014256 1.082771762636453E-7
i 3.098526104165415E-10 -1.150904067626646E-8 -3.096095001772261E-6 -9.185509226614552E-8 1.082771762636453E-7 1.550036401516658E-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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