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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .133476978130638 5.5057e-08  
a 3.059710820517112 3.3456e-08 AU
q 2.651309866240873 1.6198e-07 AU
i 9.464712716044941 8.0801e-06 deg
node 229.8959486038346 3.5892e-05 deg
peri 96.78453508286539 4.9815e-05 deg
M 112.2170772306102 3.1571e-05 deg
tp 2456191.137881182407
(2012-Sep-20.63788118)
0.00017168 JED
period 1954.875034960316
5.35
3.2063e-05
8.778e-08
d
yr
n .1841549938292132 3.0204e-09 deg/d
Q 3.468111774793351 3.7921e-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      .48838  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 20:55:05  

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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