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JPL Small-Body Database Browser
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183728 (2003 YK99)
Classification: Main-belt Asteroid          SPK-ID: 2183728
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1983826307126079 5.6775e-08  
a 2.448650248629968 1.3162e-08 au
q 1.962880570611673 1.3337e-07 au
i 3.412036470346611 3.9018e-06 deg
node 121.4925586576249 8.0523e-05 deg
peri 251.6481123946015 8.1568e-05 deg
M 65.64545718636425 9.5166e-06 deg
tp 2458345.294082931514
(2018-Aug-14.79408293)
3.7169e-05 TDB
period 1399.550465218463
3.83
1.1285e-05
3.09e-08
d
yr
n .257225451276461 2.074e-09 deg/d
Q 2.934419926648263 1.5774e-08 au
  Orbit Determination Parameters
   # obs. used (total)      536  
   data-arc span      9955 days (27.26 yr)  
   first obs. used      1991-10-01  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5081  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:09:21  

Additional Information
 Earth MOID = .965663 au 
 Jupiter MOID = 2.52894 au 
 T_jup = 3.467 
[ 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 16.4   n/a MPO454265  

183728 (2003 YK99)          Discovered 2003-Dec-19 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2003 YK99 = 2006 PW24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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