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14011 (1993 US)
Classification: Main-belt Asteroid          SPK-ID: 2014011
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09207276857882865 2.9044e-08  
a 2.689885647753304 9.8015e-09 au
q 2.442220429004202 7.9157e-08 au
i 1.863780451852409 3.3865e-06 deg
node 166.5808978857915 0.00010063 deg
peri 169.7902670745192 0.00010256 deg
M 95.64422441150835 1.8801e-05 deg
tp 2458772.389970419965
(2019-Oct-15.88997042)
8.4161e-05 TDB
period 1611.384394584187
4.41
8.8074e-06
2.411e-08
d
yr
n .2234103800495703 1.2211e-09 deg/d
Q 2.937550866502407 1.0704e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1749  
   data-arc span      24654 days (67.50 yr)  
   first obs. used      1953-09-06  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50883  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:15:28  

Additional Information
 Earth MOID = 1.43069 au 
 Jupiter MOID = 2.36825 au 
 T_jup = 3.366 
[ 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 14.54   n/a E2021B10  
diameter diameter 4.372 km 0.230 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.161   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14011 (1993 US)          Discovered 1993-Oct-22 by Urata, T. at Oohira
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 US = 1953 RG2 = 1993 TD23 = 1996 FB20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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