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
JPL Small-Body Database Browser
Search: [ help ]  
181135 (2005 QW150)
Classification: Main-belt Asteroid          SPK-ID: 2181135
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1922725997963618 4.2245e-08  
a 2.619769291540808 1.4643e-08 au
q 2.116059438989584 1.1677e-07 au
i 5.178940499341216 5.479e-06 deg
node 168.8939394716427 5.3609e-05 deg
peri 113.4022337505469 5.5782e-05 deg
M 273.3779199225319 1.6718e-05 deg
tp 2459573.165427818157
(2021-Dec-24.66542782)
7.3125e-05 TDB
period 1548.79164636262
4.24
1.2985e-05
3.555e-08
d
yr
n .2324392702178308 1.9488e-09 deg/d
Q 3.123479144092032 1.7459e-08 au
  Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      7660 days (20.97 yr)  
   first obs. used      2000-05-11  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55674  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:09:17  

Additional Information
 Earth MOID = 1.10436 au 
 Jupiter MOID = 2.05191 au 
 T_jup = 3.373 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.40   n/a MPCxxxxx  

181135 (2005 QW150)          Discovered 2005-Aug-30 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-07 21:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin