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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2314494338759771 6.4303e-08  
a 2.39950706583782 2.0772e-08 AU
q 1.844142513868249 1.4766e-07 AU
i 2.689872209608363 5.6289e-06 deg
node 143.3113553545074 0.00010623 deg
peri 210.5581977646739 0.0001073 deg
M 178.6644661006439 1.9984e-05 deg
tp 2456326.721479808279
(2013-Feb-03.22147981)
6.7815e-05 JED
period 1357.630157595985
3.72
1.7629e-05
4.827e-08
d
yr
n .2651679457662224 3.4433e-09 deg/d
Q 2.95487161780739 2.558e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      833  
   data-arc span      9029 days (24.72 yr)  
   first obs. used      1990-08-22  
   last obs. used      2015-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53545  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:52:08  

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 15.1 mag n/a MPO337479  

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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