Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2314494374347021 7.615e-08  
a 2.39950706681394 2.3544e-08 AU
q 1.844142506079262 1.726e-07 AU
i 2.689871343377588 5.9672e-06 deg
node 143.3113628108364 0.00010894 deg
peri 210.5581900755492 0.00011003 deg
M 178.6644656859124 2.057e-05 deg
tp 2456326.721480961172
(2013-Feb-03.22148096)
6.9187e-05 JED
period 1357.630158424412
3.72
1.9981e-05
5.47e-08
d
yr
n .2651679456044167 3.9027e-09 deg/d
Q 2.954871627548619 2.8993e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      746  
   data-arc span      8864 days (24.27 yr)  
   first obs. used      1990-08-22  
   last obs. used      2014-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54267  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 03:06:09  

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Jan-26 04:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin