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215689 (2003 YT51)
Classification: Main-belt Asteroid          SPK-ID: 2215689
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .152835138920079 5.0924e-08  
a 2.383624644019464 1.5703e-08 au
q 2.019323040417425 1.282e-07 au
i 7.055193720485599 4.4418e-06 deg
node 90.65261337599456 4.2951e-05 deg
peri 275.8686011551416 4.5421e-05 deg
M 243.7787569504491 1.7015e-05 deg
tp 2459434.448551039982
(2021-Aug-07.94855104)
6.5848e-05 TDB
period 1344.173184482192
3.68
1.3283e-05
3.637e-08
d
yr
n .2678226319019157 2.6466e-09 deg/d
Q 2.747926247621503 1.8104e-08 au
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      8586 days (23.51 yr)  
   first obs. used      1997-01-11  
   last obs. used      2020-07-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6133  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:40:28  

Additional Information
 Earth MOID = 1.03271 au 
 Jupiter MOID = 2.73863 au 
 T_jup = 3.511 
[ 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 16.5   n/a MPO433412  

215689 (2003 YT51)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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