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413616 (2005 UW262)
Classification: Main-belt Asteroid          SPK-ID: 2413616
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06034077845931312 7.8007e-08  
a 2.729198530049637 3.7608e-08 au
q 2.564516566176429 2.1932e-07 au
i 5.679006706458991 7.0029e-06 deg
node 44.98555259363986 7.0883e-05 deg
peri 325.7975353881889 8.8456e-05 deg
M 96.51083507560519 5.4722e-05 deg
tp 2458559.006115085267
(2019-Mar-16.50611509)
0.00024737 TDB
period 1646.838911349117
4.51
3.404e-05
9.32e-08
d
yr
n .2186006157123663 4.5184e-09 deg/d
Q 2.893880493922845 3.9877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      5208 days (14.26 yr)  
   first obs. used      2005-10-01  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58327  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 10:36:06  

Additional Information
 Earth MOID = 1.56702 au 
 Jupiter MOID = 2.39102 au 
 T_jup = 3.345 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457159.5 (2015-May-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05981108295769947 7.8642e-08  
q 2.564864443749904 2.2107e-07 au
tp 2456900.882421890416
(2014-Aug-31.38242189)
0.00023909 TDB
node 45.04735643138467 7.0988e-05 deg
peri 323.3189936454939 8.8504e-05 deg
i 5.676658751593949 6.9981e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      5208 days (14.26 yr)  
   first obs. used      2005-10-01  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58327  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 10:36:06  

Additional Information
 Jupiter MOID = 2.39102 au 
 T_jup = 3.345 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.184640715326225E-15 -1.716423038119779E-14 -2.649515617564518E-12 -3.826990540075297E-14 -7.580023441241389E-13 2.827117002879505E-15
q -1.716423038119779E-14 4.887209271493854E-14 8.766590017026091E-12 1.09988318205934E-13 2.44633031937338E-12 -7.077815557557739E-15
tp -2.649515617564518E-12 8.766590017026091E-12 5.716543970600824E-8 8.410478755038893E-11 1.268408671146741E-8 -2.126977036478313E-11
node -3.826990540075297E-14 1.09988318205934E-13 8.410478755038893E-11 5.039349410483243E-9 -4.994441944048009E-9 -1.175920029207171E-10
peri -7.580023441241389E-13 2.44633031937338E-12 1.268408671146741E-8 -4.994441944048009E-9 7.832921575803911E-9 1.12254476504502E-10
i 2.827117002879505E-15 -7.077815557557739E-15 -2.126977036478313E-11 -1.175920029207171E-10 1.12254476504502E-10 4.897364667787255E-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 16.9   n/a MPO455945  

413616 (2005 UW262)          Discovered 2005-Oct-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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