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JPL Small-Body Database Browser
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27116 (1998 WL3)
Classification: Main-belt Asteroid          SPK-ID: 2027116
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09580717506591972 4.898e-08  
a 2.77847976336775 1.9469e-08 au
q 2.512281466261661 1.3321e-07 au
i 7.999607015640401 5.2197e-06 deg
node 279.0538962954885 3.7671e-05 deg
peri 228.7404945393318 4.6072e-05 deg
M 99.88838262411514 2.6808e-05 deg
tp 2458131.123043856126
(2018-Jan-12.62304386)
0.00012534 TDB
period 1691.645212112989
4.63
1.778e-05
4.868e-08
d
yr
n .2128105807424795 2.2367e-09 deg/d
Q 3.044678060473839 2.1334e-08 au
  Orbit Determination Parameters
   # obs. used (total)      866  
   data-arc span      8983 days (24.59 yr)  
   first obs. used      1993-11-06  
   last obs. used      2018-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53082  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 18:32:28  

Additional Information
 Earth MOID = 1.53348 au 
 Jupiter MOID = 2.03078 au 
 T_jup = 3.313 
[ 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 14.4   n/a MPO452549  

27116 (1998 WL3)          Discovered 1998-Nov-19 by Kobayashi, T. at Oizumi
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 WL3 = 1993 VO5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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