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JPL Small-Body Database Browser
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10752 (1989 WJ1)
Classification: Main-belt Asteroid          SPK-ID: 2010752
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ 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 .1453632455733516 4.1063e-08  
a 2.448251303370871 9.7673e-09 au
q 2.092365547933693 1.0397e-07 au
i 5.940069359611999 4.3342e-06 deg
node 218.148325997443 4.1878e-05 deg
peri 176.9953999602126 4.4668e-05 deg
M 7.797801487421583 1.6851e-05 deg
tp 2458970.192361909297
(2020-Apr-30.69236191)
6.5416e-05 TDB
period 1399.208447439073
3.83
8.3732e-06
2.292e-08
d
yr
n .257288326595581 1.5397e-09 deg/d
Q 2.804137058808049 1.1187e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1330  
   data-arc span      23883 days (65.39 yr)  
   first obs. used      1954-07-28  
   last obs. used      2019-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53862  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 19:49:03  

Additional Information
 Earth MOID = 1.09913 au 
 Jupiter MOID = 2.61246 au 
 T_jup = 3.475 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1   n/a MPO492875  
diameter diameter 3.431 km 0.804 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.453   0.222 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

[ show close-approach data ]
Alternate Designations
 1989 WJ1 = 1981 RO = 1985 VT1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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