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115478 (2003 UT8)
Classification: Inner Main-belt Asteroid          SPK-ID: 2115478
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05961398144997268 5.5709e-08  
a 1.900129584944933 7.961e-09 au
q 1.786855295115482 1.0702e-07 au
i 20.77834679155303 6.4047e-06 deg
node 248.9252407511312 1.2631e-05 deg
peri 356.670127528668 4.3882e-05 deg
M 335.8253338608443 4.4547e-05 deg
tp 2459264.743802908602
(2021-Feb-19.24380291)
0.00011852 TDB
period 956.6944550120051
2.62
6.0124e-06
1.646e-08
d
yr
n .3762956899290093 2.3648e-09 deg/d
Q 2.013403874774385 8.4355e-09 au
  Orbit Determination Parameters
   # obs. used (total)      444  
   data-arc span      7800 days (21.36 yr)  
   first obs. used      1998-11-14  
   last obs. used      2020-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5441  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:45  

Additional Information
 Earth MOID = .771692 au 
 Jupiter MOID = 3.01907 au 
 T_jup = 3.866 
[ 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 16.45   n/a E2021B55  

115478 (2003 UT8)          Discovered 2003-Oct-16 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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