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357863 (2005 UY290)
Classification: Main-belt Asteroid          SPK-ID: 2357863
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06719641420194547 6.8918e-08  
a 3.074424309829934 5.3488e-08 au
q 2.867834020474072 2.0084e-07 au
i 9.321862188028 7.6597e-06 deg
node 254.635957449635 5.3027e-05 deg
peri 222.445180193732 8.6999e-05 deg
M 191.4821149240132 7.0669e-05 deg
tp 2459922.195854901814
(2022-Dec-08.69585490)
0.00039318 TDB
period 1968.992831918319
5.39
5.1384e-05
1.407e-07
d
yr
n .1828345914541827 4.7713e-09 deg/d
Q 3.281014599185797 5.7082e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      4995 days (13.68 yr)  
   first obs. used      2005-10-26  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71593  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:43:11  

Additional Information
 Earth MOID = 1.8924 au 
 Jupiter MOID = 1.90067 au 
 T_jup = 3.206 
[ show covariance matrix ]

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 MPO437511  

357863 (2005 UY290)          Discovered 2005-Oct-26 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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