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136127 (2003 RA15)
Classification: Main-belt Asteroid          SPK-ID: 2136127
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .142354101335786 5.5505e-08  
a 3.052447613215786 2.4623e-08 au
q 2.617919176361888 1.6681e-07 au
i 11.78496538730413 8.688e-06 deg
node 310.2760465073342 3.4678e-05 deg
peri 327.4486835349629 5.1194e-05 deg
M 34.41693514842603 3.8556e-05 deg
tp 2458414.273942800430
(2018-Oct-22.77394280)
0.00020852 TDB
period 1947.918380957618
5.33
2.357e-05
6.453e-08
d
yr
n .1848126715776562 2.2363e-09 deg/d
Q 3.486976050069684 2.8129e-08 au
  Orbit Determination Parameters
   # obs. used (total)      654  
   data-arc span      9981 days (27.33 yr)  
   first obs. used      1992-07-30  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51202  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 11:02:54  

Additional Information
 Earth MOID = 1.60953 au 
 Jupiter MOID = 1.74985 au 
 T_jup = 3.189 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457344.5 (2015-Nov-18.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .143800581408538 5.5893e-08  
q 2.612477396677042 1.6877e-07 au
tp 2456470.006244334551
(2013-Jun-26.50624433)
0.00020799 TDB
node 310.409389613176 3.4642e-05 deg
peri 327.9916868643732 5.0991e-05 deg
i 11.79072950112777 8.7002e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      654  
   data-arc span      9981 days (27.33 yr)  
   first obs. used      1992-07-30  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51202  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 11:02:54  

Additional Information
 Jupiter MOID = 1.74985 au 
 T_jup = 3.189 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.124060282630284E-15 -9.361014640316808E-15 6.992930892109296E-12 -1.397931331053208E-14 1.236113044297518E-12 -1.361554244000866E-14
q -9.361014640316808E-15 2.848267011456311E-14 -2.186729868620776E-11 4.369774338459101E-14 -3.836520970562348E-12 4.338444990629623E-14
tp 6.992930892109296E-12 -2.186729868620776E-11 4.325966136397029E-8 -3.498029529218625E-11 7.862495651936064E-9 -6.1066450719784E-11
node -1.397931331053208E-14 4.369774338459101E-14 -3.498029529218625E-11 1.200075528179329E-9 -1.180474651141294E-9 1.987263217347835E-10
peri 1.236113044297518E-12 -3.836520970562348E-12 7.862495651936064E-9 -1.180474651141294E-9 2.600131905286055E-9 -2.05623635606876E-10
i -1.361554244000866E-14 4.338444990629623E-14 -6.1066450719784E-11 1.987263217347835E-10 -2.05623635606876E-10 7.569403693822845E-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 14.5   n/a MPO401188  
diameter diameter 6.016 km 0.218 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.102   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136127 (2003 RA15)          Discovered 2003-Sep-14 by NEAT at Haleakala
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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