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26100 (1990 QL5)
Classification: Main-belt Asteroid          SPK-ID: 2026100
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2314494360793271 7.5836e-08  
a 2.399507066458726 2.3467e-08 AU
q 1.844142509058494 1.7193e-07 AU
i 2.689871367748021 5.9624e-06 deg
node 143.3113622928728 0.00010881 deg
peri 210.5581907008349 0.0001099 deg
M 178.6644658304853 2.0555e-05 deg
tp 2456326.721480565575
(2013-Feb-03.22148057)
6.9154e-05 JED
period 1357.630158122944
3.72
1.9916e-05
5.453e-08
d
yr
n .2651679456632985 3.89e-09 deg/d
Q 2.954871623858959 2.8899e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      750  
   data-arc span      8916 days (24.41 yr)  
   first obs. used      1990-08-22  
   last obs. used      2015-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54133  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 14:12:00  

Additional Information
 Earth MOID = .839912 AU 
 T_jup = 3.488 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0 mag n/a MPO240412  

26100 (1990 QL5)          Discovered 1990-Aug-29 by Holt, H. E. at Palomar (675)
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 QL5 = 2000 EZ65 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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