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186676 (2003 YD116)
Classification: Main-belt Asteroid          SPK-ID: 2186676
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06024078952603033 4.3371e-08  
a 2.289774185019901 1.0473e-08 au
q 2.15183638027798 1.0137e-07 au
i 3.626250834813972 4.2371e-06 deg
node 91.12949893533541 7.768e-05 deg
peri 350.3184366037189 9.2859e-05 deg
M 346.1456069743523 4.8065e-05 deg
tp 2459249.204872636051
(2021-Feb-03.70487264)
0.00016888 TDB
period 1265.573606618445
3.46
8.683e-06
2.377e-08
d
yr
n .2844559953821286 1.9516e-09 deg/d
Q 2.427711989761823 1.1104e-08 au
  Orbit Determination Parameters
   # obs. used (total)      419  
   data-arc span      7770 days (21.27 yr)  
   first obs. used      1999-10-09  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60076  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:52:16  

Additional Information
 Earth MOID = 1.16737 au 
 Jupiter MOID = 2.68269 au 
 T_jup = 3.594 
[ 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 17.04   n/a MPCxxxxx  

186676 (2003 YD116)          Discovered 2003-Dec-27 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2003 YD116 = 2001 FJ117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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