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534073 (2014 QL441)
Classification: TransNeptunian Object          SPK-ID: 2534073
Ephemeris | Orbit Diagram | Orbital Elements | 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 .2626229419267667 3.3931e-05  
a 48.80511759414026 0.0023223 au
q 35.98777403048534 0.00061846 au
i 26.31897465724306 9.3078e-05 deg
node 75.73098572968662 0.00022888 deg
peri 289.9508665224627 0.010343 deg
M 18.00051370483328 0.0056784 deg
tp 2452773.499928364165
(2003-May-13.99992836)
1.9467 TDB
period 124536.4472674455
340.96
8.8889
0.02434
d
yr
n .002890720009274794 2.0633e-07 deg/d
Q 61.62246115779517 0.0029323 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      1924 days (5.27 yr)  
   first obs. used      2012-10-06  
   last obs. used      2018-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .44533  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 20:44:37  

Additional Information
 Earth MOID = 35.0804 au 
 Jupiter MOID = 31.4886 au 
 T_jup = 5.404 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457217.5 (2015-Jul-14.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2581138794660501 3.3581e-05  
q 36.04383220279208 0.00060387 au
tp 2452908.197824643966
(2003-Sep-25.69782464)
2.0011 TDB
node 75.8239024404087 0.0002298 deg
peri 290.6363776228055 0.010559 deg
i 26.27920764841015 9.3108e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      1924 days (5.27 yr)  
   first obs. used      2012-10-06  
   last obs. used      2018-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .44533  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 20:44:37  

Additional Information
 Jupiter MOID = 31.4886 au 
 T_jup = 5.404 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.127684782113972E-9 -1.395095200255833E-9 -2.811497377073977E-5 3.001133915595201E-10 -1.497019985312073E-7 3.738278665749557E-12
q -1.395095200255833E-9 3.646625691164963E-7 .001124360238904087 -1.746233326801214E-8 5.925057409272469E-6 8.377917346717881E-9
tp -2.811497377073977E-5 .001124360238904087 4.004344196366018 -5.890206887191756E-5 .02112455906158739 2.499026550339167E-5
node 3.001133915595201E-10 -1.746233326801214E-8 -5.890206887191756E-5 5.280854681769901E-8 -3.572410894486033E-7 -2.127531338815761E-8
peri -1.497019985312073E-7 5.925057409272469E-6 .02112455906158739 -3.572410894486033E-7 .0001114875631718972 1.503911641249427E-7
i 3.738278665749557E-12 8.377917346717881E-9 2.499026550339167E-5 -2.127531338815761E-8 1.503911641249427E-7 8.669111814669132E-9

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.6   n/a MPO464115  

534073 (2014 QL441)          Discovered 2012-Oct-06 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2019-05-29
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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