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 ]  
109082 (2001 QB27)
Classification: Main-belt Asteroid          SPK-ID: 2109082
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .159277746448176 4.772e-08  
a 2.425493502500133 7.895e-09 au
q 2.039166363397218 1.1559e-07 au
i 6.587931447034752 5.5921e-06 deg
node 6.580274169760255 2.864e-05 deg
peri 341.1507282784356 3.1375e-05 deg
M 346.452493699194 1.1452e-05 deg
tp 2459052.422483992609
(2020-Jul-21.92248399)
4.3908e-05 TDB
period 1379.744273396426
3.78
6.7366e-06
1.844e-08
d
yr
n .2609179156901384 1.2739e-09 deg/d
Q 2.811820641603048 9.1525e-09 au
  Orbit Determination Parameters
   # obs. used (total)      950  
   data-arc span      7528 days (20.61 yr)  
   first obs. used      2000-04-07  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52583  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:36:26  

Additional Information
 Earth MOID = 1.03415 au 
 Jupiter MOID = 2.6079 au 
 T_jup = 3.484 
[ 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 15.6   n/a MPO385472  

109082 (2001 QB27)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-15 22:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin