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434571 (2005 UM19)
Classification: Main-belt Asteroid          SPK-ID: 2434571
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1819988386302534 1.111e-07  
a 3.19393702060557 4.951e-08 au
q 2.612644192197185 3.7089e-07 au
i 27.54916044577624 1.0224e-05 deg
node 216.3418296740462 1.514e-05 deg
peri 161.3555074159079 2.8256e-05 deg
M 212.9013097626249 2.9094e-05 deg
tp 2459852.411055660376
(2022-Sep-29.91105566)
0.00018348 TDB
period 2084.913057640615
5.71
4.8478e-05
1.327e-07
d
yr
n .1726690706265674 4.0149e-09 deg/d
Q 3.775229849013956 5.852e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      5314 days (14.55 yr)  
   first obs. used      2005-10-10  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69294  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:26:26  

Additional Information
 Earth MOID = 1.62721 au 
 Jupiter MOID = 1.70976 au 
 T_jup = 2.995 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457451.5 (2016-Mar-04.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1818586121547944 1.1131e-07  
q 2.614702170538609 3.7187e-07 au
tp 2457769.301942419843
(2017-Jan-15.80194242)
0.00014922 TDB
node 216.3529879734636 1.5138e-05 deg
peri 161.7362477763455 2.8232e-05 deg
i 27.54502490614426 1.0223e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      5314 days (14.55 yr)  
   first obs. used      2005-10-10  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69294  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:26:26  

Additional Information
 Jupiter MOID = 1.70976 au 
 T_jup = 2.995 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.239057143687087E-14 -4.117765382652103E-14 -1.603480692924907E-12 -8.165913853496108E-14 4.695476293842209E-13 -5.96241468109483E-14
q -4.117765382652103E-14 1.38290724132436E-13 8.935543130726139E-12 2.694320950212347E-13 -1.038938330534814E-12 2.092870068055063E-13
tp -1.603480692924907E-12 8.935543130726139E-12 2.226680174903867E-8 4.603339875277965E-12 3.4655560764423E-9 7.475426432787439E-11
node -8.165913853496108E-14 2.694320950212347E-13 4.603339875277965E-12 2.29162688739933E-10 -2.061635653859403E-10 2.019252445874517E-11
peri 4.695476293842209E-13 -1.038938330534814E-12 3.4655560764423E-9 -2.061635653859403E-10 7.970466091728774E-10 -8.848910436865761E-12
i -5.96241468109483E-14 2.092870068055063E-13 7.475426432787439E-11 2.019252445874517E-11 -8.848910436865761E-12 1.045141990621373E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO472395  

434571 (2005 UM19)          Discovered 2005-Oct-22 by CSS at Catalina
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2005 UM19 = 2010 JQ24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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