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344741 (2003 UT215)
Classification: Main-belt Asteroid          SPK-ID: 2344741
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1630456436878579 6.2083e-08  
a 2.73207189359382 2.3955e-08 au
q 2.286619473101311 1.6353e-07 au
i 13.93400256214779 6.5497e-06 deg
node 44.13650572318605 2.7448e-05 deg
peri 34.78293493036418 3.6082e-05 deg
M 211.157546285103 2.4305e-05 deg
tp 2459682.463187845785
(2022-Apr-12.96318785)
0.0001166 TDB
period 1649.440341092085
4.52
2.1694e-05
5.939e-08
d
yr
n .2182558477754012 2.8705e-09 deg/d
Q 3.177524314086329 2.7861e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      7362 days (20.16 yr)  
   first obs. used      2000-04-04  
   last obs. used      2020-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58511  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 06:04:11  

Additional Information
 Earth MOID = 1.31443 au 
 Jupiter MOID = 2.20458 au 
 T_jup = 3.292 
[ 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 16.6   n/a MPO476592  

344741 (2003 UT215)          Discovered 2003-Oct-21 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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