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 ]  
14388 (1990 QO5)
Classification: Main-belt Asteroid          SPK-ID: 2014388
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1238824986162207 4.9645e-08  
a 2.334075748114222 1.6855e-08 AU
q 2.044924612478307 1.2094e-07 AU
i 1.698051357141733 5.798e-06 deg
node 74.36114602323188 0.00024415 deg
peri 214.6565820189822 0.00024735 deg
M 328.7273321825401 4.4842e-05 deg
tp 2457113.644455583557
(2015-Apr-01.14445558)
0.00016267 JED
period 1302.479348670702
3.57
1.4108e-05
3.863e-08
d
yr
n .2763959370007767 2.9938e-09 deg/d
Q 2.623226883750136 1.8943e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      786  
   data-arc span      8711 days (23.85 yr)  
   first obs. used      1990-08-16  
   last obs. used      2014-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54039  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:32:24  

Additional Information
 Earth MOID = 1.03016 AU 
 T_jup = 3.558 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8 mag n/a MPO256970  

14388 (1990 QO5)          Discovered 1990-Aug-29 by Holt, H. E. at Palomar (675)
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 QO5 = 1994 WT5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Aug-30 16:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin