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14410 (1991 RR1)
Classification: Main-belt Asteroid          SPK-ID: 2014410
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1334769567604353 5.5076e-08  
a 3.059710808042444 3.2074e-08 AU
q 2.651309920817926 1.6304e-07 AU
i 9.464718047713243 8.9553e-06 deg
node 229.8959777370029 3.584e-05 deg
peri 96.78449811247576 5.1791e-05 deg
M 112.2170880783042 3.5042e-05 deg
tp 2456191.137826003790
(2012-Sep-20.63782600)
0.00018962 JED
period 1954.87502300506
5.35
3.0739e-05
8.416e-08
d
yr
n .1841549949554336 2.8957e-09 deg/d
Q 3.468111695266962 3.6355e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      881  
   data-arc span      8224 days (22.52 yr)  
   first obs. used      1991-09-07  
   last obs. used      2014-03-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51255  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:05:39  

Additional Information
 Earth MOID = 1.66049 AU 
 T_jup = 3.200 
[ 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 12.5 mag n/a MPO247491  

14410 (1991 RR1)          Discovered 1991-Sep-07 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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