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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .231449440004882 6.8138e-08  
a 2.399507067464465 2.1647e-08 AU
q 1.844142500412058 1.557e-07 AU
i 2.689870591997338 5.7919e-06 deg
node 143.3113722679641 0.00010718 deg
peri 210.5581805071716 0.00010826 deg
M 178.6644653471949 2.016e-05 deg
tp 2456326.721481964542
(2013-Feb-03.22148196)
6.8225e-05 JED
period 1357.630158976507
3.72
1.8372e-05
5.03e-08
d
yr
n .2651679454965833 3.5884e-09 deg/d
Q 2.954871634516871 2.6658e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      780  
   data-arc span      8986 days (24.60 yr)  
   first obs. used      1990-08-22  
   last obs. used      2015-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53762  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 17:21:57  

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
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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