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JPL Small-Body Database Browser
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56310 (1999 RE151)
Classification: Main-belt Asteroid          SPK-ID: 2056310
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04231648728480714 6.3698e-08  
a 2.76206090817039 1.8547e-08 au
q 2.645180192869934 1.7536e-07 au
i 3.998012392356286 6.477e-06 deg
node 34.44911106059301 6.1153e-05 deg
peri 338.8645676046075 7.8175e-05 deg
M 67.72876622336689 4.9711e-05 deg
tp 2458285.058399645167
(2018-Jun-15.55839965)
0.00023126 TDB
period 1676.672741287312
4.59
1.6888e-05
4.624e-08
d
yr
n .2147109517171491 2.1627e-09 deg/d
Q 2.878941623470845 1.9332e-08 au
  Orbit Determination Parameters
   # obs. used (total)      794  
   data-arc span      9456 days (25.89 yr)  
   first obs. used      1993-01-22  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51057  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:24:25  

Additional Information
 Earth MOID = 1.64494 au 
 Jupiter MOID = 2.31077 au 
 T_jup = 3.336 
[ 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 15.0   n/a MPO468454  
diameter diameter 5.105 km 0.177 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56310 (1999 RE151)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RE151 = 2002 ET144 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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