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227532 (2005 YD76)
Classification: Main-belt Asteroid          SPK-ID: 2227532
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09915302384539015 5.7404e-08  
a 2.713975363846124 2.2295e-08 au
q 2.444876499878888 1.5377e-07 au
i 2.841515621060262 5.112e-06 deg
node 22.69608982830344 0.00011229 deg
peri 25.6399839037162 0.00011615 deg
M 169.834337470894 3.2564e-05 deg
tp 2458430.075156141483
(2018-Nov-07.57515614)		 0.00014413 TDB
period 1633.079316699419
4.47		 2.0124e-05
5.51e-08		 d
yr
n .2204424465601512 2.7164e-09 deg/d
Q 2.98307422781336 2.4506e-08 au
   Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      7079 days (19.38 yr)  
   first obs. used      2000-11-30  
   last obs. used      2020-04-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6015  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:40:08  

Additional Information
 Earth MOID = 1.45418 au 
 Jupiter MOID = 2.34624 au 
 T_jup = 3.353 
[ 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 16.83   n/a E2021B55  

227532 (2005 YD76)          Discovered 2005-Dec-24 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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