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305587 (2008 YC63)
Classification: Main-belt Asteroid          SPK-ID: 2305587
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .115077428411092 6.4819e-08  
a 2.397587151658986 2.2937e-08 au
q 2.121678987854595 1.5225e-07 au
i 2.919924806644579 8.6495e-06 deg
node 181.1657429399028 0.00014666 deg
peri 332.6706044040587 0.00015298 deg
M 353.7034143133117 4.4638e-05 deg
tp 2459024.217158056743
(2020-Jun-23.71715806)
0.00016829 TDB
period 1356.001065542286
3.71
1.9459e-05
5.328e-08
d
yr
n .2654865170449039 3.8098e-09 deg/d
Q 2.673495315463376 2.5577e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      5508 days (15.08 yr)  
   first obs. used      2002-04-06  
   last obs. used      2017-05-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67328  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 18:17:57  

Additional Information
 Earth MOID = 1.13216 au 
 Jupiter MOID = 2.31506 au 
 T_jup = 3.517 
[ 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 17.9   n/a MPO260600  

305587 (2008 YC63)          Discovered 2008-Dec-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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