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268188 (2004 YB6)
Classification: Main-belt Asteroid          SPK-ID: 2268188
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07282576374991725 1.5126e-07  
a 3.167938149323321 7.2557e-08 au
q 2.937230634086351 5.3444e-07 au
i 9.352510421443174 9.0771e-06 deg
node 294.3153931034336 4.9382e-05 deg
peri 64.40527199166182 7.6887e-05 deg
M 5.199741130631876 6.564e-05 deg
tp 2458970.753033135724
(2020-May-01.25303314)
0.00037494 TDB
period 2059.50792589515
5.64
7.0755e-05
1.937e-07
d
yr
n .174799035960752 6.0053e-09 deg/d
Q 3.398645664560291 7.7841e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      5794 days (15.86 yr)  
   first obs. used      2003-09-17  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60362  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:38:24  

Additional Information
 Earth MOID = 1.94746 au 
 Jupiter MOID = 1.98836 au 
 T_jup = 3.178 
[ 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 15.6   n/a MPO437233  

268188 (2004 YB6)          Discovered 2004-Dec-16 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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