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JPL Small-Body Database Browser
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268728 (2006 JX52)
Classification: Outer Main-belt Asteroid          SPK-ID: 2268728
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1623965633208312 4.4622e-08  
a 3.201142895144784 3.1418e-08 au
q 2.681288290274375 1.3966e-07 au
i 3.460944486933543 6.1198e-06 deg
node 177.5392862826129 8.081e-05 deg
peri 130.0820559083967 8.306e-05 deg
M 85.56868464256699 1.8235e-05 deg
tp 2458503.257348496867
(2019-Jan-19.75734850)
0.00010498 TDB
period 2091.972726808503
5.73
3.0798e-05
8.432e-08
d
yr
n .1720863734916913 2.5334e-09 deg/d
Q 3.720997500015192 3.652e-08 au
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      8921 days (24.42 yr)  
   first obs. used      1995-05-31  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57482  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 19:41:10  

Additional Information
 Earth MOID = 1.66828 au 
 Jupiter MOID = 1.55877 au 
 T_jup = 3.171 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457181.5 (2015-Jun-08.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1673032806149944 4.4616e-08  
q 2.661231590616052 1.4039e-07 au
tp 2456413.304720398490
(2013-Apr-30.80472040)
0.00010262 TDB
node 177.6282372326319 8.0755e-05 deg
peri 130.1182384846796 8.2866e-05 deg
i 3.461335965816669 6.1304e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      8921 days (24.42 yr)  
   first obs. used      1995-05-31  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57482  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 19:41:10  

Additional Information
 Jupiter MOID = 1.55877 au 
 T_jup = 3.171 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.990609431180147E-15 -6.159126622984565E-15 6.34286335511192E-13 -3.137781915549763E-15 8.158532918578839E-14 -1.843380725534214E-16
q -6.159126622984565E-15 1.970816975885246E-14 -2.606110974930009E-12 1.235219911810558E-14 -3.203604012279789E-13 1.199018994535741E-15
tp 6.34286335511192E-13 -2.606110974930009E-12 1.053129687846902E-8 1.932734844177755E-12 1.919769330467687E-9 -7.850349995306443E-13
node -3.137781915549763E-15 1.235219911810558E-14 1.932734844177755E-12 6.521398989198607E-9 -6.508710076045379E-9 9.10995003957541E-11
peri 8.158532918578839E-14 -3.203604012279789E-13 1.919769330467687E-9 -6.508710076045379E-9 6.866694279756338E-9 -9.105055211586286E-11
i -1.843380725534214E-16 1.199018994535741E-15 -7.850349995306443E-13 9.10995003957541E-11 -9.105055211586286E-11 3.75819833135415E-11

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 15.7   n/a MPO503222  

268728 (2006 JX52)          Discovered 2006-May-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2006 JX52 = 1995 KR1 = 2008 VO18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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