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JPL Small-Body Database Browser
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305269 (2007 YY43)
Classification: Main-belt Asteroid          SPK-ID: 2305269
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1004954960489846 7.2134e-08  
a 3.065439011267904 4.5274e-08 au
q 2.757376197222627 2.3441e-07 au
i 7.316384296802402 6.8049e-06 deg
node 105.140748546082 6.2703e-05 deg
peri 97.75940401843292 7.1856e-05 deg
M 328.7913094427819 3.5626e-05 deg
tp 2458770.445822376830
(2019-Oct-13.94582238)
0.000195 TDB
period 1960.367287550568
5.37
4.343e-05
1.189e-07
d
yr
n .1836390569696821 4.0683e-09 deg/d
Q 3.37350182531318 4.9824e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      5840 days (15.99 yr)  
   first obs. used      2003-03-10  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69315  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:55:24  

Additional Information
 Earth MOID = 1.76641 au 
 Jupiter MOID = 1.64141 au 
 T_jup = 3.212 
[ 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 16.2   n/a MPO433966  

305269 (2007 YY43)          Discovered 2007-Dec-30 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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