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100376 (1995 UT73)
Classification: Main-belt Asteroid          SPK-ID: 2100376
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06110600221718839 4.122e-08  
a 2.560778041441027 1.6107e-08 au
q 2.404299132763004 1.0492e-07 au
i 4.813312215668571 4.8012e-06 deg
node 194.4063470560755 5.4159e-05 deg
peri 304.0564583070965 6.8916e-05 deg
M 273.4750022063654 4.5958e-05 deg
tp 2459360.245548472448
(2021-May-25.74554847)
0.00019251 TDB
period 1496.77435137258
4.10
1.4122e-05
3.866e-08
d
yr
n .2405172160184806 2.2693e-09 deg/d
Q 2.717256950119049 1.7092e-08 au
  Orbit Determination Parameters
   # obs. used (total)      508  
   data-arc span      9804 days (26.84 yr)  
   first obs. used      1993-03-21  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53928  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:05:11  

Additional Information
 Earth MOID = 1.42096 au 
 Jupiter MOID = 2.28936 au 
 T_jup = 3.427 
[ show covariance matrix ]

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 15.8   n/a MPO449610  

100376 (1995 UT73)          Discovered 1995-Oct-20 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1995 UT73 = 1993 FD73 = 2001 ES20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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