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434581 (2005 UO106)
Classification: Main-belt Asteroid          SPK-ID: 2434581
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1611974345591939 7.6964e-08  
a 2.621905541488744 8.3435e-08 au
q 2.199261094544224 1.737e-07 au
i 4.136960174379734 1.146e-05 deg
node 83.48599816410335 0.00016675 deg
peri 329.7477813757869 0.0002245 deg
M 151.1572883004189 0.00016623 deg
tp 2458349.395674474334
(2018-Aug-18.89567447)
0.00068655 TDB
period 1550.68643943509
4.25
7.4019e-05
2.027e-07
d
yr
n .232155251277716 1.1082e-08 deg/d
Q 3.044549988433264 9.6884e-08 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      4273 days (11.70 yr)  
   first obs. used      2005-10-22  
   last obs. used      2017-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60087  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Jul-11 15:46:28  

Additional Information
 Earth MOID = 1.21178 au 
 Jupiter MOID = 2.30906 au 
 T_jup = 3.382 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456641.5 (2013-Dec-15.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1594602877492874 8.0581e-08  
q 2.20472714488852 1.789e-07 au
tp 2456799.321407208185
(2014-May-21.82140721)
0.00062686 TDB
node 83.56289766151802 0.00016662 deg
peri 330.1234604378218 0.0002255 deg
i 4.138097276940695 1.1467e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      4273 days (11.70 yr)  
   first obs. used      2005-10-22  
   last obs. used      2017-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60087  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Jul-11 15:46:28  

Additional Information
 Jupiter MOID = 2.30906 au 
 T_jup = 3.382 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.493335867593496E-15 -1.37195396524519E-14 2.997654825409891E-11 2.391499353327913E-13 7.205777950904186E-12 3.479722848181304E-15
q -1.37195396524519E-14 3.200407912768214E-14 -3.866571370665489E-11 -2.245282478431403E-13 -9.242407911177469E-12 3.407444625499194E-15
tp 2.997654825409891E-11 -3.866571370665489E-11 3.92956939362206E-7 3.917170082313309E-9 9.553271435040945E-8 1.149888655463005E-10
node 2.391499353327913E-13 -2.245282478431403E-13 3.917170082313309E-9 2.776169574633456E-8 -2.669729225121081E-8 1.187386287977181E-9
peri 7.205777950904186E-12 -9.242407911177469E-12 9.553271435040945E-8 -2.669729225121081E-8 5.08524898487675E-8 -1.155060532916074E-9
i 3.479722848181304E-15 3.407444625499194E-15 1.149888655463005E-10 1.187386287977181E-9 -1.155060532916074E-9 1.315027306010429E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO323709  

434581 (2005 UO106)          Discovered 2005-Oct-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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