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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 
[ show covariance matrix ]

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 ]
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