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14414 (1991 RF6)
Classification: Main-belt Asteroid          SPK-ID: 2014414
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2093634027191315 6.3052e-08  
a 2.24241329326152 1.1341e-08 AU
q 1.772934015881674 1.4257e-07 AU
i 2.957359606149479 6.1569e-06 deg
node 112.3567310187891 0.00012094 deg
peri 250.568506726595 0.00012205 deg
M 270.1070174416107 1.6185e-05 deg
tp 2457106.763474483037
(2015-Mar-25.26347448)
5.6462e-05 JED
period 1226.512322497234
3.36
9.3046e-06
2.547e-08
d
yr
n .2935151921401196 2.2267e-09 deg/d
Q 2.711892570641365 1.3715e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      865  
   data-arc span      11828 days (32.38 yr)  
   first obs. used      1981-10-24  
   last obs. used      2014-03-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56982  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 11:03:38  

Additional Information
 Earth MOID = .771668 AU 
 T_jup = 3.603 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5 mag n/a MPO263477  

14414 (1991 RF6)          Discovered 1991-Sep-13 by Holt, H. E. at Palomar (675)
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1991 RF6 = 1981 UK16 = 1997 JT18 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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