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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1329700049500177 5.4762e-08  
a 3.063026141979452 3.2614e-08 AU
q 2.65573554071841 1.6127e-07 AU
i 9.453894314879337 7.4165e-06 deg
node 229.7820304190873 3.5896e-05 deg
peri 97.38121825240428 4.6839e-05 deg
M 148.4741387419498 2.8805e-05 deg
tp 2456192.943725341999
(2012-Sep-22.44372534)
0.00015538 JED
period 1958.053175726154
5.36
3.1273e-05
8.562e-08
d
yr
n .1838560895398013 2.9364e-09 deg/d
Q 3.470316743240493 3.6951e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      912  
   data-arc span      8518 days (23.32 yr)  
   first obs. used      1991-09-07  
   last obs. used      2015-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48587  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 02:23:41  

Additional Information
 Earth MOID = 1.66668 AU 
 T_jup = 3.199 
[ 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 12.6 mag n/a MPO290578  

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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