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(2014 SR349)
Classification: TransNeptunian Object          SPK-ID: 3757868
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8471529083678694 0.010668  
a 311.9436684214128 19.924 au
q 47.67968247127066 0.28343 au
i 17.96864512656571 0.0017476 deg
node 34.86240894709317 0.014948 deg
peri 340.7573091546115 0.6312 deg
M 357.8589075077463 0.19277 deg
tp 2470969.162410130040
(2053-Mar-07.66241013)
69.68 TDB
period 2012392.49739808
5509.63
1.928e+05
527.9
d
yr
n .00017889154350628 1.7139e-05 deg/d
Q 576.207654371555 36.803 au
  Orbit Determination Parameters
   # obs. used (total)      19  
   data-arc span      738 days (2.02 yr)  
   first obs. used      2014-09-19  
   last obs. used      2016-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .1369  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Aug-20 19:04:00  

Additional Information
 Earth MOID = 46.6868 au 
 Jupiter MOID = 42.7414 au 
 T_jup = 7.844 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457051.5 (2015-Jan-29.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8367405449037794 0.01074  
q 47.48331667877346 0.28546 au
tp 2471168.736442004514
(2053-Sep-23.23644200)
65.563 TDB
node 34.83942886443535 0.014996 deg
peri 341.5327441663068 0.6261 deg
i 17.974091480144 0.0017572 deg
  Orbit Determination Parameters
   # obs. used (total)      19  
   data-arc span      738 days (2.02 yr)  
   first obs. used      2014-09-19  
   last obs. used      2016-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .1369  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Aug-20 19:04:00  

Additional Information
 Jupiter MOID = 42.7414 au 
 T_jup = 7.844 
Orbit Covariance (6×6)
  e q tp node peri i
e .000115345413941011 -.003057089936840126 .6988789486200053 -3.659201375610126E-5 .006701832135853581 4.316538395025389E-6
q -.003057089936840126 .08148959535232431 -18.69135670447179 .0009591793173923592 -.1786783150579426 -.0001128875605362003
tp .6988789486200053 -18.69135670447179 4298.516071528838 -.2183274321810907 40.99721098477652 .0256687981155604
node -3.659201375610126E-5 .0009591793173923592 -.2183274321810907 .0002248916651674059 -.002305915322913167 -2.633829353769875E-5
peri .006701832135853581 -.1786783150579426 40.99721098477652 -.002305915322913167 .3920012309945343 .0002712600976605735
i 4.316538395025389E-6 -.0001128875605362003 .0256687981155604 -2.633829353769875E-5 .0002712600976605735 3.08790240192008E-6

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.7   n/a MPO419482  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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