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101390 (1998 UV33)
Classification: Main-belt Asteroid          SPK-ID: 2101390
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1393754289348576 3.7836e-08  
a 2.355507774241114 9.8324e-09 au
q 2.027207867846867 8.6703e-08 au
i 5.496619388236414 4.3077e-06 deg
node 248.1637862981442 3.9965e-05 deg
peri 112.0106403726728 4.2756e-05 deg
M 62.27746479353564 1.5514e-05 deg
tp 2458972.069724309283
(2020-May-02.56972431)
5.6479e-05 TDB
period 1320.459969288828
3.62
8.2678e-06
2.264e-08
d
yr
n .2726322708547451 1.707e-09 deg/d
Q 2.683807680635361 1.1203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      815  
   data-arc span      8207 days (22.47 yr)  
   first obs. used      1998-09-17  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51285  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:36:33  

Additional Information
 Earth MOID = 1.03039 au 
 Jupiter MOID = 2.79157 au 
 T_jup = 3.535 
[ 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 15.7   n/a MPO436474  
diameter diameter 1.952 km 0.232 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.292   0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101390 (1998 UV33)          Discovered 1998-Oct-28 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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