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JPL Small-Body Database Browser
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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1423540974718294 5.6321e-08  
a 3.052447614958129 2.4978e-08 au
q 2.617919189650726 1.7e-07 au
i 11.78496603973514 9.1772e-06 deg
node 310.2760470203028 3.4756e-05 deg
peri 327.4486824338161 5.1245e-05 deg
M 34.41693517534712 3.8564e-05 deg
tp 2458414.273942495315
(2018-Oct-22.77394250)
0.00020856 TDB
period 1947.918382625431
5.33
2.391e-05
6.546e-08
d
yr
n .1848126714194191 2.2685e-09 deg/d
Q 3.486976040265531 2.8534e-08 au
  Orbit Determination Parameters
   # obs. used (total)      641  
   data-arc span      9943 days (27.22 yr)  
   first obs. used      1992-07-30  
   last obs. used      2019-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51512  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:01:10  

Additional Information
 Earth MOID = 1.60953 au 
 Jupiter MOID = 1.74985 au 
 T_jup = 3.189 
[ show covariance matrix ]

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

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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