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227483 (2005 XO)
Classification: Main-belt Asteroid          SPK-ID: 2227483
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .007718984373074929 6.475e-08  
a 2.580147623373753 2.2569e-08 au
q 2.560231504188705 1.583e-07 au
i .5291666471516028 6.272e-06 deg
node 4.952882316127894 0.00059275 deg
peri 159.6435413893985 0.00071502 deg
M 135.6186625202346 0.00039926 deg
tp 2458630.227780827820
(2019-May-26.72778083)
0.0016773 TDB
period 1513.788700514238
4.14
1.9862e-05
5.438e-08
d
yr
n .2378139035373345 3.1204e-09 deg/d
Q 2.600063742558802 2.2744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      254  
   data-arc span      6353 days (17.39 yr)  
   first obs. used      2003-03-26  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49305  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:39:56  

Additional Information
 Earth MOID = 1.56008 au 
 Jupiter MOID = 2.35731 au 
 T_jup = 3.425 
[ 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 17.03   n/a E2021B55  

227483 (2005 XO)          Discovered 2005-Dec-01 by Healy, D. at Junk Bond
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2005 XO = 2005 UA507 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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