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305612 (2008 YY160)
Classification: Main-belt Asteroid          SPK-ID: 2305612
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1212061627334982 6.7755e-08  
a 2.261694993094307 2.4597e-08 au
q 1.98756362170778 1.5818e-07 au
i 6.497302477633866 8.9326e-06 deg
node 23.16195042094305 6.3757e-05 deg
peri 91.03611041976755 7.3484e-05 deg
M 127.2591730460171 3.5369e-05 deg
tp 2458561.326549401711
(2019-Mar-18.82654940)
0.0001218 TDB
period 1242.365783393971
3.40
2.0267e-05
5.549e-08
d
yr
n .2897697319194754 4.7272e-09 deg/d
Q 2.535826364480833 2.7579e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      5199 days (14.23 yr)  
   first obs. used      2004-10-10  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6803  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:10:39  

Additional Information
 Earth MOID = 1.01643 au 
 Jupiter MOID = 2.55519 au 
 T_jup = 3.601 
[ 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 17.6   n/a MPO418595  

305612 (2008 YY160)          Discovered 2008-Dec-30 by CSS at Catalina
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2008 YY160 = 2006 FF14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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