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14417 (1991 RN13)
Classification: Main-belt Asteroid          SPK-ID: 2014417
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1950244555091282 4.3577e-08  
a 2.20399976762077 6.5334e-09 au
q 1.774165912998284 9.7032e-08 au
i 4.243198320951375 3.8275e-06 deg
node 273.5252345179247 5.7683e-05 deg
peri 44.03692422473266 5.8235e-05 deg
M 305.6463774172482 8.409e-06 deg
tp 2459180.943705560379
(2020-Nov-27.44370556)
2.8138e-05 TDB
period 1195.13163824246
3.27
5.3142e-06
1.455e-08
d
yr
n .3012220482501911 1.3394e-09 deg/d
Q 2.633833622243256 7.8076e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1413  
   data-arc span      10064 days (27.55 yr)  
   first obs. used      1991-09-13  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53557  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:27:07  

Additional Information
 Earth MOID = .763637 au 
 Jupiter MOID = 2.65971 au 
 T_jup = 3.634 
[ 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 15.1   n/a MPO332953  
diameter diameter 2.441 km 0.077 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.296   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14417 (1991 RN13)          Discovered 1991-Sep-13 by Holt, H. E. at Palomar
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 RN13 = 1991 SO1 = 1994 NB12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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