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357950 (2005 YO165)
Classification: Main-belt Asteroid          SPK-ID: 2357950
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1655281937749046 5.2461e-08  
a 2.229103945866939 1.4032e-08 au
q 1.860124395971071 1.2166e-07 au
i 20.64940673583828 7.0469e-06 deg
node 108.6202360710709 1.326e-05 deg
peri 53.71541075775308 2.6561e-05 deg
M 79.36916943049729 2.2576e-05 deg
tp 2458732.494786360986
(2019-Sep-05.99478636)		 7.4869e-05 TDB
period 1215.60900287023
3.33		 1.1478e-05
3.143e-08		 d
yr
n .2961478560540333 2.7964e-09 deg/d
Q 2.598083495762806 1.6355e-08 au
   Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      8396 days (22.99 yr)  
   first obs. used      1996-01-13  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59344  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:16:11  

Additional Information
 Earth MOID = .928391 au 
 Jupiter MOID = 2.55587 au 
 T_jup = 3.542 
[ 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 17.0   n/a MPO413356  

357950 (2005 YO165)          Discovered 2005-Dec-30 by LONEOS at Anderson Mesa
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2005 YO165 = 2003 FZ127 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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