Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
434456 (2005 QW13)
Classification: Main-belt Asteroid          SPK-ID: 2434456
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3029500569654177 7.1433e-08  
a 3.080875752802691 3.1054e-08 au
q 2.147524267987742 2.1093e-07 au
i .3642695946771082 1.2761e-05 deg
node 228.024642794117 0.0014014 deg
peri 84.4985793556268 0.0014019 deg
M 274.6903314640214 2.995e-05 deg
tp 2459468.564234142306
(2021-Sep-11.06423414)
0.00016937 TDB
period 1975.19375216146
5.41
2.9863e-05
8.176e-08
d
yr
n .1822606008175406 2.7556e-09 deg/d
Q 4.01422723761764 4.0461e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      8093 days (22.16 yr)  
   first obs. used      1994-09-05  
   last obs. used      2016-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63841  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 13:45:30  

Additional Information
 Earth MOID = 1.13346 au 
 Jupiter MOID = 1.29476 au 
 T_jup = 3.156 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO215093  

434456 (2005 QW13)          Discovered 2005-Aug-24 by NEAT at Palomar
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2005 QW13 = 1994 RJ27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-26 21:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin