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47468 (1999 YS13)
Classification: Main-belt Asteroid          SPK-ID: 2047468
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2027944596658265 3.2177e-08  
a 2.391871515624683 6.5541e-09 au
q 1.906813224023495 7.7827e-08 au
i 3.132246407635143 3.1707e-06 deg
node 139.825039313467 6.19e-05 deg
peri 231.792164124317 6.2313e-05 deg
M 267.3010541100354 7.6758e-06 deg
tp 2459348.418475860957
(2021-May-13.91847586)
2.9437e-05 TDB
period 1351.155076333008
3.70
5.5536e-06
1.52e-08
d
yr
n .2664386984927212 1.0951e-09 deg/d
Q 2.876929807225872 7.8833e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1541  
   data-arc span      10563 days (28.92 yr)  
   first obs. used      1991-10-03  
   last obs. used      2020-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51794  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:42:05  

Additional Information
 Earth MOID = .908601 au 
 Jupiter MOID = 2.58716 au 
 T_jup = 3.501 
[ 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 14.9   n/a MPO337638  

47468 (1999 YS13)          Discovered 1999-Dec-30 by Korlevic, K. at Visnjan
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 YS13 = 2001 FZ22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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