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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .00981867777167557 6.3347e-08  
a 2.725382354032763 3.8607e-08 au
q 2.698622702893905 1.699e-07 au
i 6.714701985652404 6.6918e-06 deg
node 170.1752140479626 4.9332e-05 deg
peri 239.9931949907391 0.00031088 deg
M 200.9497993059723 0.00030661 deg
tp 2459726.557986707155
(2022-May-27.05798671)
0.0013967 TDB
period 1643.386013183387
4.50
3.4919e-05
9.56e-08
d
yr
n .2190599147808539 4.6547e-09 deg/d
Q 2.752142005171621 3.8986e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   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      .582  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:33:16  

Additional Information
 Earth MOID = 1.70547 au 
 Jupiter MOID = 2.25051 au 
 T_jup = 3.347 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457314.5 (2015-Oct-19.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01064668086843111 6.1049e-08  
q 2.695406241515121 1.6434e-07 au
tp 2458109.492915070452
(2017-Dec-21.99291507)
0.0013567 TDB
node 170.2018594229837 4.9333e-05 deg
peri 245.7444369728758 0.00030093 deg
i 6.715121844173364 6.693e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      240  
   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      .582  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:33:16  

Additional Information
 Jupiter MOID = 2.25051 au 
 T_jup = 3.347 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.727040667370914E-15 -9.758940520432779E-15 -3.502084550263204E-11 -1.79695147339595E-14 -7.698322016547183E-12 -2.1835869836665E-15
q -9.758940520432779E-15 2.70085299890431E-14 8.339876757977617E-11 4.627724835154532E-14 1.82003814250688E-11 7.908214818365697E-15
tp -3.502084550263204E-11 8.339876757977617E-11 1.840501435507212E-6 8.148926362797488E-10 4.02740864935766E-7 6.876868842443104E-11
node -1.79695147339595E-14 4.627724835154532E-14 8.148926362797488E-10 2.433769214675935E-9 -2.237467668433526E-9 1.13317151438166E-10
peri -7.698322016547183E-12 1.82003814250688E-11 4.02740864935766E-7 -2.237467668433526E-9 9.055830303142505E-8 -9.772681598294768E-11
i -2.1835869836665E-15 7.908214818365697E-15 6.876868842443104E-11 1.13317151438166E-10 -9.772681598294768E-11 4.47965782041678E-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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