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JPL Small-Body Database Browser
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452688 (2005 XC81)
Classification: Main-belt Asteroid          SPK-ID: 2452688
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05229308395956044 9.7032e-08  
a 3.052008119317707 5.9724e-08 au
q 2.892409202488966 2.9603e-07 au
i 10.9451008666373 1.1245e-05 deg
node 73.65005819521406 5.359e-05 deg
peri 29.87161255653427 0.00015047 deg
M 162.6228594879217 0.00013471 deg
tp 2457720.756541360344
(2016-Nov-28.25654136)
0.00072824 TDB
period 1947.497701784037
5.33
5.7165e-05
1.565e-07
d
yr
n .1848525929813504 5.426e-09 deg/d
Q 3.211607036146448 6.2847e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      4545 days (12.44 yr)  
   first obs. used      2005-11-10  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60436  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 07:06:11  

Additional Information
 Earth MOID = 1.91441 au 
 Jupiter MOID = 1.97644 au 
 T_jup = 3.207 
[ 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 16.6   n/a MPO450474  

452688 (2005 XC81)          Discovered 2005-Nov-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Alternate Designations
 2005 XC81 = 2010 VK146 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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