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79832 (1998 WB11)
Classification: Main-belt Asteroid          SPK-ID: 2079832
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2049701751959771 4.1485e-08  
a 2.579656825076566 1.0058e-08 au
q 2.050904113695124 1.0766e-07 au
i 4.842746603952746 3.9025e-06 deg
node 86.84278635348539 5.2517e-05 deg
peri 30.91896112801824 5.3669e-05 deg
M 121.8593480292808 9.2497e-06 deg
tp 2458884.231467514481
(2020-Feb-04.73146751)
3.8646e-05 TDB
period 1513.356789423118
4.14
8.8505e-06
2.423e-08
d
yr
n .2378817754782266 1.3912e-09 deg/d
Q 3.108409536458008 1.2119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1107  
   data-arc span      8324 days (22.79 yr)  
   first obs. used      1998-10-20  
   last obs. used      2021-08-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51848  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 01:49:37  

Additional Information
 Earth MOID = 1.06934 au 
 Jupiter MOID = 1.99775 au 
 T_jup = 3.390 
[ show covariance matrix ]

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 15.53   n/a MPO637111  

79832 (1998 WB11)          Discovered 1998-Nov-21 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 WB11 = 1999 CY144 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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