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JPL Small-Body Database Browser
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357921 (2005 WV48)
Classification: Main-belt Asteroid          SPK-ID: 2357921
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1450641805753345 1.1838e-07  
a 2.220256850447989 1.4601e-08 au
q 1.898177109770979 2.6524e-07 au
i 2.529022285591665 1.1758e-05 deg
node 53.6263152730207 0.00021362 deg
peri 48.36940807347 0.00022131 deg
M 357.9950080627996 5.2381e-05 deg
tp 2458607.229973973292
(2019-May-03.72997397)
0.00017584 TDB
period 1208.379238555926
3.31
1.192e-05
3.264e-08
d
yr
n .2979197163551222 2.9388e-09 deg/d
Q 2.542336591124999 1.6719e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      7353 days (20.13 yr)  
   first obs. used      1998-09-25  
   last obs. used      2018-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53142  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:41:52  

Additional Information
 Earth MOID = .916316 au 
 Jupiter MOID = 2.589 au 
 T_jup = 3.635 
[ 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 18.7   n/a MPO255126  

357921 (2005 WV48)          Discovered 2005-Nov-25 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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