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(2003 YS1)
Classification: Apollo [NEO]          SPK-ID: 3170244
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8460322921470292 0.00049432  
a 3.102552742115157 0.006699 au
q .4776929341964198 0.00050229 au
i 24.89118657661102 0.035717 deg
node 280.8287646744757 0.012489 deg
peri 48.76414791426968 0.012146 deg
M 21.02666629571812 3.8301 deg
tp 2458883.914347423364
(2020-Feb-04.41434742)
20.859 TDB
period 1996.076521941846
5.46
6.4649
0.0177
d
yr
n .1803538071024355 0.00058413 deg/d
Q 5.727412550033894 0.012367 au
  Orbit Determination Parameters
   # obs. used (total)      47  
   data-arc span      27 days  
   first obs. used      2003-12-17  
   last obs. used      2004-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .50816  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:13:25  

Additional Information
 Earth MOID = .22673 au 
 Jupiter MOID = 1.34515 au 
 T_jup = 2.424 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.6   n/a MPO243044  

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