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 ]  
423839 (2006 QS16)
Classification: Main-belt Asteroid          SPK-ID: 2423839
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2328522074626144 6.101e-08  
a 3.197215912873377 3.6607e-08 au
q 2.452737129826213 1.971e-07 au
i 16.52633426983754 7.1517e-06 deg
node 135.4865799832446 2.5783e-05 deg
peri 191.8657197400703 2.972e-05 deg
M 144.0076158457844 1.7448e-05 deg
tp 2458165.206051182021
(2018-Feb-15.70605118)
9.6651e-05 TDB
period 2088.124435699942
5.72
3.5862e-05
9.818e-08
d
yr
n .1724035186051197 2.9609e-09 deg/d
Q 3.941694695920541 4.5131e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      4565 days (12.50 yr)  
   first obs. used      2006-07-25  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65786  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:33:32  

Additional Information
 Earth MOID = 1.44299 au 
 Jupiter MOID = 1.41895 au 
 T_jup = 3.089 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457172.5 (2015-May-30.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2298800334340923 6.0185e-08  
q 2.470939157557419 1.9293e-07 au
tp 2458161.812357630265
(2018-Feb-12.31235763)
9.9778e-05 TDB
node 135.6451217632291 2.5612e-05 deg
peri 190.6002132881031 2.9916e-05 deg
i 16.56162218738465 7.1612e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      4565 days (12.50 yr)  
   first obs. used      2006-07-25  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65786  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:33:32  

Additional Information
 Jupiter MOID = 1.41895 au 
 T_jup = 3.089 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.622237618169423E-15 -1.148038383616508E-14 9.941895769324139E-13 -2.239844443675098E-14 2.184341409851316E-13 -5.735807077374177E-15
q -1.148038383616508E-14 3.72234997869937E-14 -2.405396678037967E-12 5.448236796068596E-14 -6.607481642018128E-13 1.636373053925363E-14
tp 9.941895769324139E-13 -2.405396678037967E-12 9.955668218708811E-9 6.157755331820432E-11 1.595165830911324E-9 7.363623799864446E-12
node -2.239844443675098E-14 5.448236796068596E-14 6.157755331820432E-11 6.559840467442507E-10 -6.185307287593003E-10 2.549087515863142E-11
peri 2.184341409851316E-13 -6.607481642018128E-13 1.595165830911324E-9 -6.185307287593003E-10 8.949382138834307E-10 -2.315971102306926E-11
i -5.735807077374177E-15 1.636373053925363E-14 7.363623799864446E-12 2.549087515863142E-11 -2.315971102306926E-11 5.128308684961724E-11

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 15.5   n/a MPO472259  

423839 (2006 QS16)          Discovered 2006-Aug-17 by NEAT at Palomar
Reference: Last Updated: 2015-02-04

[ 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 2020-Apr-09 15:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin