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 ]  
109450 (2001 QP206)
Classification: Main-belt Asteroid          SPK-ID: 2109450
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1658467814155784 5.4529e-08  
a 3.030575237488846 2.0267e-08 au
q 2.527964088513569 1.7004e-07 au
i .1984278099694077 4.2479e-06 deg
node 81.54322174138311 0.0017467 deg
peri 276.9053837324008 0.0017468 deg
M 181.2800082114272 1.2809e-05 deg
tp 2459957.157911454063
(2023-Jan-12.65791145)
7.1138e-05 TDB
period 1927.019158163833
5.28
1.933e-05
5.292e-08
d
yr
n .1868170321373594 1.874e-09 deg/d
Q 3.533186386464124 2.3628e-08 au
  Orbit Determination Parameters
   # obs. used (total)      444  
   data-arc span      10310 days (28.23 yr)  
   first obs. used      1991-11-12  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54678  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:25:59  

Additional Information
 Earth MOID = 1.52425 au 
 Jupiter MOID = 1.91655 au 
 T_jup = 3.222 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456861.5 (2014-Jul-23.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1633417340992324 5.4537e-08  
q 2.538982097260499 1.7021e-07 au
tp 2456102.194875949446
(2012-Jun-23.69487595)
7.0756e-05 TDB
node 81.26779022506041 0.0017401 deg
peri 277.5180190499125 0.0017401 deg
i .1988622796232971 4.2524e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      444  
   data-arc span      10310 days (28.23 yr)  
   first obs. used      1991-11-12  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54678  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:25:59  

Additional Information
 Jupiter MOID = 1.91655 au 
 T_jup = 3.222 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.974291146113208E-15 -9.238624450053414E-15 5.187305278078581E-13 -2.523780688202812E-14 1.026249707986538E-13 -1.91308899991205E-16
q -9.238624450053414E-15 2.897214310984077E-14 -1.896767626801873E-12 9.740780772383029E-14 -3.725270528047031E-13 5.293190840051111E-16
tp 5.187305278078581E-13 -1.896767626801873E-12 5.006420080365273E-9 -3.752802201911253E-11 1.080053678289579E-9 1.029624731505493E-13
node -2.523780688202812E-14 9.740780772383029E-14 -3.752802201911253E-11 3.027790766166613E-6 -3.027775717263398E-6 -1.172192541984531E-9
peri 1.026249707986538E-13 -3.725270528047031E-13 1.080053678289579E-9 -3.027775717263398E-6 3.027992597658492E-6 1.172194548012991E-9
i -1.91308899991205E-16 5.293190840051111E-16 1.029624731505493E-13 -1.172192541984531E-9 1.172194548012991E-9 1.80824899224506E-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 MPO253980  

109450 (2001 QP206)          Discovered 2001-Aug-23 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QP206 = 1997 YX12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-06 17:42 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin