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357939 (2005 YU36)
Classification: Main-belt Asteroid          SPK-ID: 2357939
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1466874998777149 5.5139e-08  
a 2.2192359401873 1.7673e-08 au
q 1.893701768482455 1.2603e-07 au
i 3.796716559687796 7.5048e-06 deg
node 305.4944336558341 7.7926e-05 deg
peri 77.4086574605043 8.3808e-05 deg
M 202.8592336336299 3.4539e-05 deg
tp 2459527.596349721826
(2021-Nov-09.09634972)
0.00012059 TDB
period 1207.545885689832
3.31
1.4424e-05
3.949e-08
d
yr
n .2981253170303699 3.5611e-09 deg/d
Q 2.544770111892145 2.0265e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      6821 days (18.67 yr)  
   first obs. used      2001-08-24  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61732  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 23:19:52  

Additional Information
 Earth MOID = .901094 au 
 Jupiter MOID = 2.92096 au 
 T_jup = 3.634 
[ 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 17.9   n/a MPO471690  

357939 (2005 YU36)          Discovered 2005-Dec-25 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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