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67848 (2000 WB7)
Classification: Main-belt Asteroid          SPK-ID: 2067848
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1730893157133752 3.961e-08  
a 2.555342029340326 1.3458e-08 au
q 2.113039626068182 9.6628e-08 au
i 13.24831550430244 3.1066e-06 deg
node 294.2747844595027 1.9983e-05 deg
peri 26.31211770614123 2.5352e-05 deg
M 71.32247489890712 1.6342e-05 deg
tp 2458904.905813718318
(2020-Feb-25.40581372)
6.7703e-05 TDB
period 1492.010859301184
4.08
1.1787e-05
3.227e-08
d
yr
n .2412851071128355 1.9061e-09 deg/d
Q 2.99764443261247 1.5787e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1463  
   data-arc span      7930 days (21.71 yr)  
   first obs. used      1999-06-18  
   last obs. used      2021-03-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40486  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:32:55  

Additional Information
 Earth MOID = 1.10504 au 
 Jupiter MOID = 2.30833 au 
 T_jup = 3.380 
[ 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 14.71   n/a E2021B10  

67848 (2000 WB7)          Discovered 2000-Nov-19 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 WB7 = 1999 NR29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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