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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1241016102028506 4.5814e-08  
a 2.333921376261807 1.2873e-08 au
q 2.044277975380864 1.0825e-07 au
i 1.698012562227768 4.9244e-06 deg
node 74.35747581635674 0.00023534 deg
peri 214.5368226446009 0.00023738 deg
M 134.6590676794305 3.3418e-05 deg
tp 2457113.352069482986
(2015-Mar-31.85206948)
0.00012134 JED
period 1302.350135110238
3.57
1.0775e-05
2.95e-08
d
yr
n .2764233598129336 2.2869e-09 deg/d
Q 2.62356477714275 1.447e-08 au
  Orbit Determination Parameters
   # obs. used (total)      941  
   data-arc span      9281 days (25.41 yr)  
   first obs. used      1990-08-16  
   last obs. used      2016-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53247  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 18:59:45  

Additional Information
 Earth MOID = 1.02794 au 
 Jupiter MOID = 2.50871 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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