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101369 (1998 UY3)
Classification: Main-belt Asteroid          SPK-ID: 2101369
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1209119020042984 5.2305e-08  
a 2.699489253443085 1.8452e-08 au
q 2.373088873369118 1.4433e-07 au
i 4.118939276384027 4.857e-06 deg
node 239.8414828457326 7.0307e-05 deg
peri 325.899132901145 7.267e-05 deg
M 180.8427235967936 2.1233e-05 deg
tp 2460006.718541750667
(2023-Mar-03.21854175)
9.9954e-05 TDB
period 1620.021697455575
4.44
1.661e-05
4.548e-08
d
yr
n .2222192459307306 2.2785e-09 deg/d
Q 3.025889633517052 2.0683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      9505 days (26.02 yr)  
   first obs. used      1994-12-28  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57077  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:36:28  

Additional Information
 Earth MOID = 1.36908 au 
 Jupiter MOID = 1.94814 au 
 T_jup = 3.354 
[ 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 MPO436473  

101369 (1998 UY3)          Discovered 1998-Oct-20 by ODAS at Caussols
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 UY3 = 2003 YD68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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