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447338 (2005 YO88)
Classification: Main-belt Asteroid          SPK-ID: 2447338
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02996874815350087 1.0767e-07  
a 3.129621698216776 1.0419e-07 au
q 3.035830853727185 4.0216e-07 au
i 11.683288099509 9.3899e-06 deg
node 116.8713592432621 3.8988e-05 deg
peri 2.703088595331749 0.00020858 deg
M 209.0351213082912 0.00022516 deg
tp 2459848.526872868451
(2022-Sep-26.02687287)
0.0012941 TDB
period 2022.256281582461
5.54
0.00010099
2.765e-07
d
yr
n .1780189797300527 8.8898e-09 deg/d
Q 3.223412542706366 1.0731e-07 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      4499 days (12.32 yr)  
   first obs. used      2005-12-25  
   last obs. used      2018-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5478  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:32:11  

Additional Information
 Earth MOID = 2.05196 au 
 Jupiter MOID = 1.84512 au 
 T_jup = 3.181 
[ 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 16.7   n/a MPO446775  

447338 (2005 YO88)          Discovered 2005-Dec-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2005 YO88 = 2014 OY329 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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