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 ]  
11048 (1990 QZ5)
Classification: Main-belt Asteroid          SPK-ID: 2011048
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .155109540910902 6.7165e-08  
a 2.860438668551677 2.6739e-08 AU
q 2.416757339868835 1.9113e-07 AU
i 12.97393568202678 6.3668e-06 deg
node 159.689631557609 2.6151e-05 deg
peri 245.1447279774458 3.2648e-05 deg
M 276.6174904192341 2.2763e-05 deg
tp 2457209.779364731589
(2015-Jul-06.27936473)
0.00011538 JED
period 1767.044096467918
4.84
2.4777e-05
6.784e-08
d
yr
n .2037300601154161 2.8566e-09 deg/d
Q 3.30411999723452 3.0886e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1080  
   data-arc span      11545 days (31.61 yr)  
   first obs. used      1981-12-19  
   last obs. used      2013-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5163  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-26 19:39:30  

Additional Information
 Earth MOID = 1.45579 AU 
 T_jup = 3.247 
[ 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 12.6 mag n/a MPO267751  

11048 (1990 QZ5)          Discovered 1990-Aug-29 by Holt, H. E. at Palomar (675)
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 QZ5 = 1998 EO5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-17 04:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin