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312766 (2010 UW14)
Classification: Jupiter Trojan          SPK-ID: 2312766
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01929298426391649 9.2517e-08  
a 5.228613341958221 2.8801e-07 au
q 5.127737787029718 6.9334e-07 au
i 17.10798165469887 6.6754e-06 deg
node 236.2955051995457 2.5498e-05 deg
peri 105.2389447942536 0.00024084 deg
M 3.733707265090709 0.00023117 deg
tp 2458955.208575414893
(2020-Apr-15.70857541)
0.0028067 TDB
period 4366.949975721401
11.96
0.00036082
9.879e-07
d
yr
n .08243739955837932 6.8114e-09 deg/d
Q 5.329488896886724 2.9357e-07 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      6030 days (16.51 yr)  
   first obs. used      2003-03-23  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59353  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 08:12:29  

Additional Information
 Earth MOID = 4.16772 au 
 Jupiter MOID = .129277 au 
 T_jup = 2.911 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457527.5 (2016-May-19.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01858219990476281 8.912e-08  
q 5.138792275837556 6.6707e-07 au
tp 2458885.332899128235
(2020-Feb-05.83289913)
0.0030609 TDB
node 236.3093548808642 2.5488e-05 deg
peri 99.12052045695926 0.00026145 deg
i 17.10470733912243 6.6745e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      6030 days (16.51 yr)  
   first obs. used      2003-03-23  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59353  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 08:12:29  

Additional Information
 Jupiter MOID = .129277 au 
 T_jup = 2.911 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.942313485429913E-15 -5.561510104032903E-14 1.039252522178931E-10 1.089309327722371E-14 9.283862772197217E-12 -1.815136355959897E-14
q -5.561510104032903E-14 4.449813568419234E-13 -1.155673306232891E-9 -6.419680570213837E-14 -1.0211521159238E-10 1.566107298749342E-13
tp 1.039252522178931E-10 -1.155673306232891E-9 9.369349449848921E-6 9.918841698667521E-11 7.962695195777251E-7 -4.095112751305296E-10
node 1.089309327722371E-14 -6.419680570213837E-14 9.918841698667521E-11 6.496479946687512E-10 -6.11897293109224E-10 3.972808157450659E-12
peri 9.283862772197217E-12 -1.0211521159238E-10 7.962695195777251E-7 -6.11897293109224E-10 6.835432475380285E-8 -4.013405231003875E-11
i -1.815136355959897E-14 1.566107298749342E-13 -4.095112751305296E-10 3.972808157450659E-12 -4.013405231003875E-11 4.454834695237862E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.0   n/a MPO413278  

312766 (2010 UW14)          Discovered 2005-May-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2010 UW14 = 2009 SE356 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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