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79827 (1998 WU3)
Classification: Main-belt Asteroid          SPK-ID: 2079827
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1839909564750085 7.1232e-08  
a 2.446269525962992 2.0492e-08 au
q 1.996178056085395 1.7889e-07 au
i 7.06473471754972 6.529e-06 deg
node 52.94395299003308 5.3848e-05 deg
peri 309.2038806920955 5.5975e-05 deg
M 265.7058713347603 1.7922e-05 deg
tp 2457966.547154866166
(2017-Aug-01.04715487)
7.1041e-05 JED
period 1397.509872747758
3.83
1.756e-05
4.808e-08
d
yr
n .2576010424113676 3.2368e-09 deg/d
Q 2.896360995840589 2.4262e-08 au
  Orbit Determination Parameters
   # obs. used (total)      904  
   data-arc span      9341 days (25.57 yr)  
   first obs. used      1990-09-17  
   last obs. used      2016-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54469  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 15:23:28  

Additional Information
 Earth MOID = 1.00195 au 
 Jupiter MOID = 2.56947 au 
 T_jup = 3.465 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4 mag n/a MPO337858  

79827 (1998 WU3)          Discovered 1998-Nov-18 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 WU3 = 1990 SF10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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