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JPL Small-Body Database Browser
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268869 (2006 YN49)
Classification: Main-belt Asteroid          SPK-ID: 2268869
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1534677524472585 6.5455e-08  
a 2.438118211014471 1.7251e-08 au
q 2.063945688969349 1.6333e-07 au
i 5.955591507661156 5.2987e-06 deg
node 310.1484656111308 6.9183e-05 deg
peri 114.5489888946131 7.5088e-05 deg
M 125.3485210904927 2.8156e-05 deg
tp 2458116.330667033564
(2017-Dec-28.83066703)
0.00010764 TDB
period 1390.530644889572
3.81
1.4758e-05
4.041e-08
d
yr
n .2588939706744753 2.7478e-09 deg/d
Q 2.812290733059593 1.9899e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      5968 days (16.34 yr)  
   first obs. used      2003-01-05  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56697  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:51:39  

Additional Information
 Earth MOID = 1.08574 au 
 Jupiter MOID = 2.48888 au 
 T_jup = 3.480 
[ 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 17.0   n/a MPO338804  

268869 (2006 YN49)          Discovered 2006-Dec-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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