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534405 (2014 TW85)
Classification: TransNeptunian Object          SPK-ID: 2534405
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01926800725317725 4.3383e-05  
a 42.85430450272941 0.0013128 au
q 42.02858745274095 0.0019516 au
i .9421221990831115 6.0972e-05 deg
node 106.5833907710086 0.0066338 deg
peri 234.1867273736426 0.086936 deg
M 70.0592015121198 0.083176 deg
tp 2439059.231271447468
(1965-Oct-25.73127145)
23.035 TDB
period 102468.4350853901
280.54
4.7084
0.01289
d
yr
n .003513277036972419 1.6144e-07 deg/d
Q 43.68002155271786 0.0013381 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      2669 days (7.31 yr)  
   first obs. used      2010-10-14  
   last obs. used      2018-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .53404  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 11:25:13  

Additional Information
 Earth MOID = 41.0204 au 
 Jupiter MOID = 37.0232 au 
 T_jup = 5.859 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456981.5 (2014-Nov-20.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01619786056012675 3.7822e-05  
q 42.28255689046139 0.0015814 au
tp 2443596.032863308008
(1978-Mar-28.53286331)
34.962 TDB
node 106.4729243162236 0.0066111 deg
peri 251.0618115667558 0.12818 deg
i .9432467678159485 6.1123e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      2669 days (7.31 yr)  
   first obs. used      2010-10-14  
   last obs. used      2018-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .53404  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 11:25:13  

Additional Information
 Jupiter MOID = 37.0232 au 
 T_jup = 5.859 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.430503766193517E-9 -4.022319372843377E-8 -.0008098223282261316 8.042491923109007E-10 -2.982883718822999E-6 -5.680835968350939E-12
q -4.022319372843377E-8 2.50084187668826E-6 .05507118002745436 -6.277620485330796E-8 .0002017214914906332 6.474293729943531E-10
tp -.0008098223282261316 .05507118002745436 1222.332474665051 -.00139850217462527 4.475503892426356 1.465650184272762E-5
node 8.042491923109007E-10 -6.277620485330796E-8 -.00139850217462527 4.370714029580723E-5 -4.881818303177754E-5 -4.019060102811674E-7
peri -2.982883718822999E-6 .0002017214914906332 4.475503892426356 -4.881818303177754E-5 .01643087330040485 4.554248142061816E-7
i -5.680835968350939E-12 6.474293729943531E-10 1.465650184272762E-5 -4.019060102811674E-7 4.554248142061816E-7 3.736073896928351E-9

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.1   n/a E2018Y78  

534405 (2014 TW85)          Discovered 2010-Oct-14 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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