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447502 (2006 RV121)
Classification: Main-belt Asteroid          SPK-ID: 2447502
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09910851706780044 8.0393e-08  
a 2.779077100339867 5.7414e-08 au
q 2.503646890108099 2.3646e-07 au
i 4.882712680301837 1.2995e-05 deg
node 13.57863552831259 8.5859e-05 deg
peri 58.97251921118966 0.00011838 deg
M 293.831971344815 9.1246e-05 deg
tp 2459311.524797112971
(2021-Apr-07.02479711)
0.00043644 TDB
period 1692.190763973978
4.63
5.2439e-05
1.436e-07
d
yr
n .2127419719243522 6.5926e-09 deg/d
Q 3.054507310571633 6.3104e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      4674 days (12.80 yr)  
   first obs. used      2006-09-15  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62981  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:13  

Additional Information
 Earth MOID = 1.5224 au 
 Jupiter MOID = 2.18609 au 
 T_jup = 3.321 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456966.5 (2014-Nov-05.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09879261026188269 8.2016e-08  
q 2.506077928276086 2.4384e-07 au
tp 2457607.809536864573
(2016-Aug-07.30953686)
0.00039638 TDB
node 13.78192588923038 8.5515e-05 deg
peri 56.79221006729516 0.00011825 deg
i 4.893702772407399 1.3014e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      4674 days (12.80 yr)  
   first obs. used      2006-09-15  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62981  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:13  

Additional Information
 Jupiter MOID = 2.18609 au 
 T_jup = 3.321 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.726626262452749E-15 -1.953687896246823E-14 -1.319399346338332E-11 2.864516750576466E-14 -2.643663786973092E-12 -4.528003166386889E-15
q -1.953687896246823E-14 5.945784212144607E-14 5.242943829080125E-11 -9.282944673087567E-14 1.047671537942242E-11 1.801493993610177E-14
tp -1.319399346338332E-11 5.242943829080125E-11 1.571192060615346E-7 -1.38816134360026E-10 3.237166163472991E-8 4.549570948936125E-11
node 2.864516750576466E-14 -9.282944673087567E-14 -1.38816134360026E-10 7.31287541658716E-9 -7.313720340568732E-9 -5.144557300727324E-11
peri -2.643663786973092E-12 1.047671537942242E-11 3.237166163472991E-8 -7.313720340568732E-9 1.398346275945261E-8 6.055104692955649E-11
i -4.528003166386889E-15 1.801493993610177E-14 4.549570948936125E-11 -5.144557300727324E-11 6.055104692955649E-11 1.693615017883511E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO446775  

447502 (2006 RV121)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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