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 ]  
(2006 QH181)
Classification: TransNeptunian Object          SPK-ID: 3361580
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4333496061546013 0.0055007  
a 67.3534861003033 0.4024 AU
q 38.16587942559745 0.14391 AU
i 19.08404064630009 0.0032059 deg
node 73.8610537202552 0.0015798 deg
peri 211.1848593052969 0.89201 deg
M 101.4534534835901 2.1736 deg
tp 2399901.729816833620
(1858-Aug-10.22981683)
709.65 JED
period 201901.0350323173
552.77
1809.4
4.954
d
yr
n .00178305178050413 1.5979e-05 deg/d
Q 96.54109277500915 0.57677 AU
  Orbit Determination Parameters
   # obs. used (total)      15  
   data-arc span      2634 days (7.21 yr)  
   first obs. used      2006-08-21  
   last obs. used      2013-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      6  
   fit RMS      .38658  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Feb-19 17:11:25  

Additional Information
 Earth MOID = 37.1638 AU 
 T_jup = 6.206 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 4.3 mag n/a MPO281875  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-16 10:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin