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 ]  
11884 (1990 RD6)
Classification: Main-belt Asteroid          SPK-ID: 2011884
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1713611389816227 9.1413e-08  
a 2.638519532609495 2.9799e-08 AU
q 2.186379820276273 2.3285e-07 AU
i 12.38141856697767 9.5365e-06 deg
node 343.0565823542097 3.3393e-05 deg
peri 321.2335127254313 4.6971e-05 deg
M 214.0651692520148 4.3289e-05 deg
tp 2457435.093113927176
(2016-Feb-16.59311393)
0.00019564 JED
period 1565.44890512327
4.29
2.652e-05
7.261e-08
d
yr
n .2299659853616571 3.8958e-09 deg/d
Q 3.090659244942717 3.4906e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      728  
   data-arc span      8618 days (23.59 yr)  
   first obs. used      1990-08-27  
   last obs. used      2014-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51529  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:01:15  

Additional Information
 Earth MOID = 1.18563 AU 
 T_jup = 3.343 
[ 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 13.6 mag n/a MPO256953  

11884 (1990 RD6)          Discovered 1990-Sep-08 by Debehogne, H. at La Silla (809)
Reference: 19991026/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 RD6 = 1990 QV10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-18 05:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin