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14417 (1991 RN13)
Classification: Main-belt Asteroid          SPK-ID: 2014417
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1953732619321715 6.2389e-08  
a 2.203643188068067 1.179e-08 AU
q 1.773110230280599 1.361e-07 AU
i 4.245458627785108 6.0435e-06 deg
node 273.6428564892945 0.0001003 deg
peri 43.71385615286076 0.00010226 deg
M 63.5052841302316 2.2968e-05 deg
tp 2456789.725677259491
(2014-May-12.22567726)
7.5571e-05 JED
period 1194.8416139825
3.27
9.5886e-06
2.625e-08
d
yr
n .3012951639674584 2.4179e-09 deg/d
Q 2.634176145855535 1.4093e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      885  
   data-arc span      8580 days (23.49 yr)  
   first obs. used      1991-09-13  
   last obs. used      2015-03-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51236  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:49:38  

Additional Information
 Earth MOID = .7634 AU 
 T_jup = 3.634 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1 mag n/a MPO332953  

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 | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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