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 ]  
118757 (2000 QE207)
Classification: Main-belt Asteroid          SPK-ID: 2118757
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1622949176237365 5.2435e-08  
a 3.094025469753957 3.1143e-08 au
q 2.591880861014496 1.7244e-07 au
i 12.03067809176309 7.2074e-06 deg
node 352.3749473187836 2.6241e-05 deg
peri 44.08604568019399 3.564e-05 deg
M 233.2553481562275 2.7809e-05 deg
tp 2459900.360359555722
(2022-Nov-16.86035956)
0.00016057 TDB
period 1987.852945074298
5.44
3.0013e-05
8.217e-08
d
yr
n .1810999153091501 2.7343e-09 deg/d
Q 3.596170078493418 3.6197e-08 au
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      7227 days (19.79 yr)  
   first obs. used      2000-08-31  
   last obs. used      2020-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59077  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:58:43  

Additional Information
 Earth MOID = 1.61152 au 
 Jupiter MOID = 1.96611 au 
 T_jup = 3.170 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457033.5 (2015-Jan-11.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1630329099252863 5.2057e-08  
q 2.588991052308196 1.7095e-07 au
tp 2457915.861180077831
(2017-Jun-11.36118008)
0.0001419 TDB
node 352.4070149808194 2.6248e-05 deg
peri 44.67965257125371 3.5631e-05 deg
i 12.03084175500209 7.2067e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      7227 days (19.79 yr)  
   first obs. used      2000-08-31  
   last obs. used      2020-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59077  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:58:43  

Additional Information
 Jupiter MOID = 1.96611 au 
 T_jup = 3.170 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.709904643725865E-15 -8.804378783808633E-15 -3.090514891756211E-12 -1.385485996713723E-14 -4.971410365850666E-13 -2.491764469854196E-16
q -8.804378783808633E-15 2.9224272922252E-14 1.156271432562312E-11 4.88565761662137E-14 1.824043901817545E-12 3.356956984537278E-15
tp -3.090514891756211E-12 1.156271432562312E-11 2.013679152039501E-8 3.06967750509256E-11 3.437104026809413E-9 3.00565216409756E-12
node -1.385485996713723E-14 4.88565761662137E-14 3.06967750509256E-11 6.88976453772964E-10 -6.682483790093287E-10 -3.918163570048959E-11
peri -4.971410365850666E-13 1.824043901817545E-12 3.437104026809413E-9 -6.682483790093287E-10 1.269549898661376E-9 3.859381064227534E-11
i -2.491764469854196E-16 3.356956984537278E-15 3.00565216409756E-12 -3.918163570048959E-11 3.859381064227534E-11 5.193691433446276E-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 14.85   n/a E2021B55  
diameter diameter 5.335 km 1.637 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.082   0.058 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118757 (2000 QE207)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ 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-May-16 16:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin