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14388 (1990 QO5)
Classification: Main-belt Asteroid          SPK-ID: 2014388
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .12401605124467 4.59e-08  
a 2.334222594967023 1.2888e-08 au
q 2.044741526013127 1.0849e-07 au
i 1.697975752786846 4.9283e-06 deg
node 74.35835623050404 0.0002356 deg
peri 214.5901478355227 0.00023763 deg
M 79.32887213533989 3.3481e-05 deg
tp 2457113.461197981672
(2015-Mar-31.96119798)
0.00012142 JED
period 1302.602267561601
3.57
1.0788e-05
2.954e-08
d
yr
n .2763698551468823 2.2888e-09 deg/d
Q 2.62370366392092 1.4486e-08 au
  Orbit Determination Parameters
   # obs. used (total)      938  
   data-arc span      9247 days (25.32 yr)  
   first obs. used      1990-08-16  
   last obs. used      2015-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52953  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:27:20  

Additional Information
 Earth MOID = 1.02697 au 
 Jupiter MOID = 2.50752 au 
 T_jup = 3.558 
[ 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 15.0 mag n/a MPO358770  

14388 (1990 QO5)          Discovered 1990-Aug-29 by Holt, H. E. at Palomar
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 QO5 = 1994 WT5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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