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JPL Small-Body Database Browser
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452552 (2004 XJ68)
Classification: Main-belt Asteroid          SPK-ID: 2452552
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1835014014186448 7.1424e-08  
a 3.159940761202855 5.7216e-08 au
q 2.580087203122232 2.3254e-07 au
i 11.9223513249847 8.8891e-06 deg
node 112.5262654606919 4.1059e-05 deg
peri 3.891665530464668 5.0746e-05 deg
M 184.4818304461363 3.0706e-05 deg
tp 2459600.814165168827
(2022-Jan-21.31416517)
0.00019294 TDB
period 2051.714078241139
5.62
5.5725e-05
1.526e-07
d
yr
n .175463045176653 4.7656e-09 deg/d
Q 3.739794319283479 6.7715e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      5323 days (14.57 yr)  
   first obs. used      2004-12-03  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58809  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:57:08  

Additional Information
 Earth MOID = 1.59687 au 
 Jupiter MOID = 1.38074 au 
 T_jup = 3.146 
[ 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 16.3   n/a MPO456155  

452552 (2004 XJ68)          Discovered 2004-Dec-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Alternate Designations
 2004 XJ68 = 2010 BO9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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