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101364 (1998 US)
Classification: Main-belt Asteroid          SPK-ID: 2101364
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 .2903635043193386 3.3912e-08  
a 2.381516429373321 9.7607e-09 au
q 1.690010973346405 7.7561e-08 au
i 12.78296373242103 4.0106e-06 deg
node 226.0572540349939 1.7938e-05 deg
peri 54.81146408688481 1.9748e-05 deg
M 19.15437154070225 7.2712e-06 deg
tp 2458929.075993806674
(2020-Mar-20.57599381)
2.6993e-05 TDB
period 1342.39028281138
3.68
8.2527e-06
2.259e-08
d
yr
n .2681783417308779 1.6487e-09 deg/d
Q 3.073021885400238 1.2595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1227  
   data-arc span      8073 days (22.10 yr)  
   first obs. used      1998-09-19  
   last obs. used      2020-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51846  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:01:02  

Additional Information
 Earth MOID = .709913 au 
 Jupiter MOID = 2.1484 au 
 T_jup = 3.448 
[ 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 15.2   n/a MPO432541  
diameter diameter 3.272 km 0.827 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.088   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

101364 (1998 US)          Discovered 1998-Oct-18 by Comba, P. G. at Prescott
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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