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JPL Small-Body Database Browser
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305602 (2008 YN135)
Classification: Main-belt Asteroid          SPK-ID: 2305602
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2460256142058858 5.3443e-08  
a 2.322116343393349 1.1486e-08 au
q 1.750816243752474 1.2398e-07 au
i 6.477340716900589 6.584e-06 deg
node 80.16702575699634 4.7708e-05 deg
peri 66.8765169355797 5.0263e-05 deg
M 65.98418782307029 1.3511e-05 deg
tp 2458763.601798165588
(2019-Oct-07.10179817)
4.7763e-05 TDB
period 1292.481660743732
3.54
9.5895e-06
2.625e-08
d
yr
n .2785339327699594 2.0666e-09 deg/d
Q 2.893416443034223 1.4312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      8207 days (22.47 yr)  
   first obs. used      1997-11-08  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55859  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:00:30  

Additional Information
 Earth MOID = .774974 au 
 Jupiter MOID = 2.14551 au 
 T_jup = 3.528 
[ 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 17.5   n/a MPO460267  

305602 (2008 YN135)          Discovered 2008-Dec-30 by La Sagra at La Sagra
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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