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 ]  
67877 (2000 WQ40)
Classification: Main-belt Asteroid          SPK-ID: 2067877
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1649366219125651 4.2308e-08  
a 2.334464997988924 9.578e-09 au
q 1.949426227247508 9.7299e-08 au
i 6.851335455637363 3.7052e-06 deg
node 152.7328915653813 3.8222e-05 deg
peri 200.8545117061192 4.0566e-05 deg
M 348.2751095424977 1.6432e-05 deg
tp 2459438.931244530378
(2021-Aug-12.43124453)
5.9622e-05 TDB
period 1302.805180679726
3.57
8.0179e-06
2.195e-08
d
yr
n .2763268102849986 1.7006e-09 deg/d
Q 2.719503768730339 1.1158e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1076  
   data-arc span      9599 days (26.28 yr)  
   first obs. used      1995-03-28  
   last obs. used      2021-07-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55907  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:36:47  

Additional Information
 Earth MOID = .944632 au 
 Jupiter MOID = 2.71145 au 
 T_jup = 3.541 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457019.5 (2014-Dec-28.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1642956960965607 4.202e-08  
q 1.950369329638451 9.6553e-08 au
tp 2456832.566473427241
(2014-Jun-24.06647343)
5.2001e-05 TDB
node 152.7737470100126 3.8223e-05 deg
peri 200.5599125111848 4.0593e-05 deg
i 6.849961330882724 3.7028e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1076  
   data-arc span      9599 days (26.28 yr)  
   first obs. used      1995-03-28  
   last obs. used      2021-07-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55907  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:36:47  

Additional Information
 Jupiter MOID = 2.71145 au 
 T_jup = 3.541 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.765680612969973E-15 -4.044151180690915E-15 1.182656653831165E-12 -1.955210865193922E-14 3.165865011893029E-13 -1.306844750737592E-15
q -4.044151180690915E-15 9.322471719266102E-15 -2.598881464914189E-12 4.432211050001058E-14 -6.954519026367577E-13 3.133970001014115E-15
tp 1.182656653831165E-12 -2.598881464914189E-12 2.704098819387532E-9 -2.404561327401445E-11 7.369503649507698E-10 -2.21021022106227E-12
node -1.955210865193922E-14 4.432211050001058E-14 -2.404561327401445E-11 1.460994126866085E-9 -1.456515060381387E-9 5.13671741264617E-11
peri 3.165865011893029E-13 -6.954519026367577E-13 7.369503649507698E-10 -1.456515060381387E-9 1.647820790150301E-9 -5.160527248491481E-11
i -1.306844750737592E-15 3.133970001014115E-15 -2.21021022106227E-12 5.13671741264617E-11 -5.160527248491481E-11 1.371050363233932E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.36   n/a E2021B10  

67877 (2000 WQ40)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-31 01:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin