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13803 (1998 WU10)
Classification: Main-belt Asteroid          SPK-ID: 2013803
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2248462957855535 2.6489e-08  
a 2.357288436409088 6.7194e-09 au
q 1.827260863384385 6.2817e-08 au
i 1.925785536134648 2.853e-06 deg
node 234.7600111066712 0.00010323 deg
peri 43.64995376770423 0.00010361 deg
M 100.2020856214011 7.4064e-06 deg
tp 2458632.547484867623
(2019-May-29.04748487)
2.7649e-05 TDB
period 1321.95756830998
3.62
5.6523e-06
1.548e-08
d
yr
n .2723234153878569 1.1644e-09 deg/d
Q 2.88731600943379 8.2303e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2053  
   data-arc span      12324 days (33.74 yr)  
   first obs. used      1986-04-08  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50011  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:45:21  

Additional Information
 Earth MOID = .811428 au 
 Jupiter MOID = 2.25049 au 
 T_jup = 3.518 
[ 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 14.3   n/a MPO502273  
diameter diameter 3.325 km 0.492 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 0.85 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, M.; Trilling, D.E.; et al. (2018) Ap. J. Suppl. Series 237, A19.]
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]
geometric albedo albedo 0.440   0.197 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13803 (1998 WU10)          Discovered 1998-Nov-21 by LINEAR at Socorro
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 WU10 = 1986 GW1 = 1997 GW23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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