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215604 (2003 SY14)
Classification: Main-belt Asteroid          SPK-ID: 2215604
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1206829137411898 7.0487e-08  
a 2.306535647418956 1.159e-08 au
q 2.028176204840515 1.6433e-07 au
i 1.977433484769708 7.1158e-06 deg
node 27.23114523082896 0.00014649 deg
peri 332.3908484918352 0.00014752 deg
M 273.3992371839673 1.7357e-05 deg
tp 2459308.292405700911
(2021-Apr-03.79240570)
6.2193e-05 TDB
period 1279.495265967959
3.50
9.6442e-06
2.64e-08
d
yr
n .2813609472229303 2.1208e-09 deg/d
Q 2.584895089997397 1.2989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      7694 days (21.07 yr)  
   first obs. used      1998-02-02  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6561  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:14:11  

Additional Information
 Earth MOID = 1.02489 au 
 Jupiter MOID = 2.84412 au 
 T_jup = 3.577 
[ 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 17.2   n/a MPO433411  

215604 (2003 SY14)          Discovered 2003-Sep-17 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2003 SY14 = 2005 CS77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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