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JPL Small-Body Database Browser
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193494 (2000 YX9)
Classification: Main-belt Asteroid          SPK-ID: 2193494
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1917649305162084 8.0784e-08  
a 2.539025723256069 1.7487e-08 au
q 2.052129631857003 2.1056e-07 au
i 2.829573683816836 4.8853e-06 deg
node 293.5662161801826 0.00013697 deg
peri 83.78143587497846 0.00013772 deg
M 241.4913230402087 1.5152e-05 deg
tp 2459086.959542414520
(2020-Aug-25.45954241)
6.3623e-05 TDB
period 1477.743569178866
4.05
1.5267e-05
4.18e-08
d
yr
n .2436146619132576 2.5168e-09 deg/d
Q 3.025921814655135 2.0841e-08 au
  Orbit Determination Parameters
   # obs. used (total)      525  
   data-arc span      7820 days (21.41 yr)  
   first obs. used      1998-03-23  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57334  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:56:07  

Additional Information
 Earth MOID = 1.05536 au 
 Jupiter MOID = 2.44989 au 
 T_jup = 3.419 
[ 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 15.6   n/a MPO436956  

193494 (2000 YX9)          Discovered 2000-Dec-20 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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