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JPL Small-Body Database Browser
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233207 (2005 XR57)
Classification: Main-belt Asteroid          SPK-ID: 2233207
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09022882146573473 5.3151e-08  
a 2.289436572876972 1.7038e-08 au
q 2.082863409085733 1.203e-07 au
i 3.086989802017629 4.2855e-06 deg
node 115.8323900356838 0.00011423 deg
peri 48.39731044109367 0.00011723 deg
M 230.9436616283318 2.6672e-05 deg
tp 2459054.094927707913
(2020-Jul-23.59492771)
9.4295e-05 TDB
period 1265.293716179822
3.46
1.4125e-05
3.867e-08
d
yr
n .2845189187273553 3.1762e-09 deg/d
Q 2.496009736668212 1.8576e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      7205 days (19.73 yr)  
   first obs. used      1998-12-25  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59973  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 12:19:55  

Additional Information
 Earth MOID = 1.09246 au 
 Jupiter MOID = 2.47619 au 
 T_jup = 3.592 
[ 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 16.9   n/a MPO454686  

233207 (2005 XR57)          Discovered 2005-Dec-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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