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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1421828029422777 5.4965e-08  
a 3.052990873756191 2.4375e-08 au
q 2.618908073968342 1.6482e-07 au
i 11.78475337827767 8.3569e-06 deg
node 310.2720102141331 3.4275e-05 deg
peri 327.5562825362807 5.0456e-05 deg
M 108.2516131936239 3.8094e-05 deg
tp 2458414.606658710399
(2018-Oct-23.10665871)
0.00020571 TDB
period 1948.43842638162
5.33
2.3334e-05
6.389e-08
d
yr
n .1847633443919211 2.2127e-09 deg/d
Q 3.48707367354404 2.7841e-08 au
  Orbit Determination Parameters
   # obs. used (total)      674  
   data-arc span      10310 days (28.23 yr)  
   first obs. used      1992-07-30  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5067  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 15:55:27  

Additional Information
 Earth MOID = 1.61105 au 
 Jupiter MOID = 1.75151 au 
 T_jup = 3.189 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457423.5 (2016-Feb-05.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1438168411935767 5.5198e-08  
q 2.61236459529877 1.662e-07 au
tp 2456469.874646807991
(2013-Jun-26.37464681)
0.00020477 TDB
node 310.4090209092171 3.4243e-05 deg
peri 327.9686838765924 5.0253e-05 deg
i 11.79084392142137 8.3694e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      674  
   data-arc span      10310 days (28.23 yr)  
   first obs. used      1992-07-30  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5067  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 15:55:27  

Additional Information
 Jupiter MOID = 1.75151 au 
 T_jup = 3.189 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.046817709146588E-15 -9.103089422384486E-15 6.719831502257863E-12 -1.257734121820624E-14 1.182231247531843E-12 -1.291248281352918E-14
q -9.103089422384486E-15 2.762152761901679E-14 -2.095673290355614E-11 3.961323217425764E-14 -3.657199998706787E-12 4.115306241745698E-14
tp 6.719831502257863E-12 -2.095673290355614E-11 4.192943303842655E-8 -3.019778293707432E-11 7.608844874039109E-9 -5.886248772307802E-11
node -1.257734121820624E-14 3.961323217425764E-14 -3.019778293707432E-11 1.172583996941385E-9 -1.152647663606893E-9 1.876638572869808E-10
peri 1.182231247531843E-12 -3.657199998706787E-12 7.608844874039109E-9 -1.152647663606893E-9 2.525341257258083E-9 -1.943742854360237E-10
i -1.291248281352918E-14 4.115306241745698E-14 -5.886248772307802E-11 1.876638572869808E-10 -1.943742854360237E-10 7.00473901303587E-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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