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259700 (2003 YD31)
Classification: Main-belt Asteroid          SPK-ID: 2259700
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1603399502694735 3.4865e-08  
a 2.318084727621475 1.3947e-08 au
q 1.946403137674222 8.4666e-08 au
i 1.808312416852127 3.7723e-06 deg
node 83.43264377392096 0.00014978 deg
peri 12.54576308517228 0.00015113 deg
M 230.1115774860839 2.2579e-05 deg
tp 2459465.614979880090
(2021-Sep-08.11497988)
8.4094e-05 TDB
period 1289.117147749585
3.53
1.1634e-05
3.185e-08
d
yr
n .2792608884525761 2.5202e-09 deg/d
Q 2.689766317568728 1.6183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      412  
   data-arc span      7123 days (19.50 yr)  
   first obs. used      2001-04-15  
   last obs. used      2020-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54633  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:08:10  

Additional Information
 Earth MOID = .963256 au 
 Jupiter MOID = 2.47109 au 
 T_jup = 3.562 
[ 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 17.1   n/a MPO433692  

259700 (2003 YD31)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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