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JPL Small-Body Database Browser
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357268 (2002 RU68)
Classification: Main-belt Asteroid          SPK-ID: 2357268
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .143463516770435 5.6327e-08  
a 2.584859947139475 1.8603e-08 au
q 2.214026848763805 1.3978e-07 au
i 12.47622466546857 5.9825e-06 deg
node 173.9649171278314 3.0945e-05 deg
peri 176.8832792262747 4.0208e-05 deg
M .8521211970034399 2.7969e-05 deg
tp 2458596.907036374097
(2019-Apr-23.40703637)
0.00011791 TDB
period 1517.937718101411
4.16
1.6386e-05
4.486e-08
d
yr
n .2371638807752118 2.5602e-09 deg/d
Q 2.955693045515144 2.1271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      6263 days (17.15 yr)  
   first obs. used      2002-09-04  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57384  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:07:16  

Additional Information
 Earth MOID = 1.20763 au 
 Jupiter MOID = 2.48267 au 
 T_jup = 3.375 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO455579  

357268 (2002 RU68)          Discovered 2002-Sep-04 by LONEOS at Anderson Mesa
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2002 RU68 = 2006 QU93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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