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JPL Small-Body Database Browser
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382225 (2012 RN5)
Classification: Main-belt Asteroid          SPK-ID: 2382225
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01024535088848329 6.2899e-08  
a 2.72444698611473 3.9206e-08 au
q 2.696534070764914 1.6886e-07 au
i 6.71526665633892 6.7173e-06 deg
node 170.1872006232132 4.9374e-05 deg
peri 241.1344774289056 0.00030323 deg
M 112.1123586695941 0.00029934 deg
tp 2458088.974889338879
(2017-Dec-01.47488934)
0.001368 TDB
period 1642.540055558982
4.50
3.5455e-05
9.707e-08
d
yr
n .2191727372380495 4.731e-09 deg/d
Q 2.752359901464546 3.9607e-08 au
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      5678 days (15.55 yr)  
   first obs. used      2003-09-16  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59948  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:45:19  

Additional Information
 Earth MOID = 1.70332 au 
 Jupiter MOID = 2.25323 au 
 T_jup = 3.347 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457308.5 (2015-Oct-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01064846421852646 6.1058e-08  
q 2.695396303945479 1.6441e-07 au
tp 2458109.510986862360
(2017-Dec-22.01098686)
0.001367 TDB
node 170.2019492926207 4.9375e-05 deg
peri 245.7487235721277 0.0003031 deg
i 6.715125378725387 6.7175e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      5678 days (15.55 yr)  
   first obs. used      2003-09-16  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59948  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:45:19  

Additional Information
 Jupiter MOID = 2.25323 au 
 T_jup = 3.347 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.728087048372896E-15 -9.763904496267487E-15 -3.520547516757683E-11 -1.834329024265322E-14 -7.737685951413084E-12 -2.108370768625948E-15
q -9.763904496267487E-15 2.703143206069979E-14 8.422341148618693E-11 4.730643377054883E-14 1.837680636283353E-11 7.75399802940313E-15
tp -3.520547516757683E-11 8.422341148618693E-11 1.868801291516968E-6 8.264044716702386E-10 4.088188148660819E-7 6.999088227267939E-11
node -1.834329024265322E-14 4.730643377054883E-14 8.264044716702386E-10 2.43791431435551E-9 -2.239077428885422E-9 1.121528562342495E-10
peri -7.737685951413084E-12 1.837680636283353E-11 4.088188148660819E-7 -2.239077428885422E-9 9.186769264317589E-8 -9.631611406272764E-11
i -2.108370768625948E-15 7.75399802940313E-15 6.999088227267939E-11 1.121528562342495E-10 -9.631611406272764E-11 4.512475595751186E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO434368  

382225 (2012 RN5)          Discovered 2003-Sep-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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