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JPL Small-Body Database Browser
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183413 (2002 YN20)
Classification: Main-belt Asteroid          SPK-ID: 2183413
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2156305572050609 5.8803e-08  
a 2.431172549803787 1.1446e-08 au
q 1.906937458227948 1.4057e-07 au
i 1.398905953056335 4.4174e-06 deg
node 312.3542448038418 0.00018317 deg
peri 56.9953389762556 0.00018344 deg
M 169.6082480577362 9.1157e-06 deg
tp 2457948.171174870174
(2017-Jul-13.67117487)
3.4002e-05 TDB
period 1384.592905922808
3.79
9.7777e-06
2.677e-08
d
yr
n .2600042210674667 1.8361e-09 deg/d
Q 2.955407641379626 1.3914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      654  
   data-arc span      8962 days (24.54 yr)  
   first obs. used      1994-09-27  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53926  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:25:25  

Additional Information
 Earth MOID = .905908 au 
 Jupiter MOID = 2.50923 au 
 T_jup = 3.475 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO268158  

183413 (2002 YN20)          Discovered 2002-Dec-31 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 YN20 = 1998 WJ23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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