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35054 (1983 WK)
Classification: Main-belt Asteroid          SPK-ID: 2035054
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2873495522445639 4.6223e-08  
a 2.69294395076714 9.3842e-09 au
q 1.919127712294495 1.2513e-07 au
i 13.43853618401231 5.176e-06 deg
node 75.05966642453384 1.7694e-05 deg
peri 326.7833987475207 1.9142e-05 deg
M 16.84261168892476 7.5277e-06 deg
tp 2458524.982720938408
(2019-Feb-10.48272094)
3.3494e-05 TDB
period 1614.133304518912
4.42
8.4373e-06
2.31e-08
d
yr
n .2230299065090519 1.1658e-09 deg/d
Q 3.466760189239785 1.2081e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1953  
   data-arc span      15003 days (41.08 yr)  
   first obs. used      1978-09-24  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .3781  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:36:19  

Additional Information
 Earth MOID = .94271 au 
 Jupiter MOID = 1.97509 au 
 T_jup = 3.273 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456468.5 (2013-Jun-25.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2846075837143767 4.6031e-08  
q 1.92842899644303 1.2429e-07 au
tp 2456909.102744496501
(2014-Sep-08.60274450)
2.9608e-05 TDB
node 75.25011610856181 1.7713e-05 deg
peri 326.5015673154604 1.9224e-05 deg
i 13.42286502490563 5.1675e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1953  
   data-arc span      15003 days (41.08 yr)  
   first obs. used      1978-09-24  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .3781  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:36:19  

Additional Information
 Jupiter MOID = 1.97509 au 
 T_jup = 3.273 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.11885073625252E-15 -5.712661105555666E-15 7.842283574033481E-14 -2.499888422077395E-15 -1.977351942441957E-14 -9.002108556152541E-15
q -5.712661105555666E-15 1.544736213429529E-14 -1.229118505077092E-13 6.4605661400193E-15 6.873738604379586E-14 2.494668052265383E-14
tp 7.842283574033481E-14 -1.229118505077092E-13 8.766273900879058E-10 2.655347375530692E-13 2.330115430543051E-10 3.001012827123825E-13
node -2.499888422077395E-15 6.4605661400193E-15 2.655347375530692E-13 3.137580002565635E-10 -3.042308365362411E-10 -2.806793012847437E-11
peri -1.977351942441957E-14 6.873738604379586E-14 2.330115430543051E-10 -3.042308365362411E-10 3.695525654327448E-10 2.739222643575729E-11
i -9.002108556152541E-15 2.494668052265383E-14 3.001012827123825E-13 -2.806793012847437E-11 2.739222643575729E-11 2.670339553588462E-11

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 14.1   n/a MPO417052  
diameter diameter 6.009 km 1.419 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.078   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

35054 (1983 WK)          Discovered 1983-Nov-28 by Bowell, E. at Anderson Mesa
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1983 WK = 2001 XJ68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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