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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1550059424355626 5.901e-08  
a 2.860081110356723 2.8874e-08 AU
q 2.416751542403729 1.7845e-07 AU
i 12.97493531511267 5.7917e-06 deg
node 159.6883382638756 2.3943e-05 deg
peri 245.1738719679855 3.0802e-05 deg
M 317.3306148291784 2.3686e-05 deg
tp 2457209.901522837359
(2015-Jul-06.40152284)
0.00011853 JED
period 1766.712782939256
4.84
2.6754e-05
7.325e-08
d
yr
n .2037682658304384 3.0858e-09 deg/d
Q 3.303410678309716 3.335e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1113  
   data-arc span      11939 days (32.69 yr)  
   first obs. used      1981-12-19  
   last obs. used      2014-08-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49894  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 13:57:50  

Additional Information
 Earth MOID = 1.45676 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-Oct-01 12:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin