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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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2093633833785759 5.2531e-08  
a 2.242413292529809 1.1058e-08 AU
q 1.772934058672676 1.206e-07 AU
i 2.95735704256675 5.3673e-06 deg
node 112.3567883991181 0.00010504 deg
peri 250.5684340755985 0.000106 deg
M 270.1070286246686 1.539e-05 deg
tp 2457106.763436232694
(2015-Mar-25.26343623)
5.3814e-05 JED
period 1226.512321896908
3.36
9.0724e-06
2.484e-08
d
yr
n .293515192283783 2.1711e-09 deg/d
Q 2.711892526386941 1.3373e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      889  
   data-arc span      11930 days (32.66 yr)  
   first obs. used      1981-10-24  
   last obs. used      2014-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54461  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:32:28  

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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