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487176 (2014 OC304)
Classification: Main-belt Asteroid          SPK-ID: 2487176
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02170188618296602 1.1849e-07  
a 2.782852083404224 4.227e-08 au
q 2.722458944226156 3.4593e-07 au
i 4.925512502673095 1.2435e-05 deg
node 330.7362159193713 5.8735e-05 deg
peri 170.4629179376394 0.0001365 deg
M 258.1198995897929 0.00012552 deg
tp 2459480.366546870875
(2021-Sep-22.86654687)
0.00059179 TDB
period 1695.639837200312
4.64
3.8634e-05
1.058e-07
d
yr
n .2123092369629624 4.8373e-09 deg/d
Q 2.843245222582293 4.3187e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5144 days (14.08 yr)  
   first obs. used      2005-08-30  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6105  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:43:46  

Additional Information
 Earth MOID = 1.73438 au 
 Jupiter MOID = 2.14365 au 
 T_jup = 3.327 
[ 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 16.8   n/a MPO495387  

487176 (2014 OC304)          Discovered 2008-Feb-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 OC304 = 2010 RC11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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