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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09740388184568428 4.9059e-08  
a 2.775031932804945 1.9468e-08 au
q 2.504733050304011 1.335e-07 au
i 8.003667202680731 5.2225e-06 deg
node 279.0497953383166 3.7666e-05 deg
peri 228.5562635968124 4.579e-05 deg
M 185.199471848214 2.6501e-05 deg
tp 2459820.361785632358
(2022-Aug-28.86178563)
0.00012629 TDB
period 1688.497431605918
4.62
1.7769e-05
4.865e-08
d
yr
n .2132073127630443 2.2436e-09 deg/d
Q 3.045330815305879 2.1365e-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 = 1.52549 au 
 Jupiter MOID = 2.02892 au 
 T_jup = 3.315 
[ 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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