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186664 (2003 YA30)
Classification: Main-belt Asteroid          SPK-ID: 2186664
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1318527376476831 3.84e-08  
a 2.271646496504305 8.4263e-09 au
q 1.972123686972445 8.7318e-08 au
i 4.217055748758933 3.8817e-06 deg
node 278.948473936344 5.6903e-05 deg
peri 149.8160298354018 5.9986e-05 deg
M 357.8152286189487 1.6413e-05 deg
tp 2459208.089497955542
(2020-Dec-24.58949796)
5.7002e-05 TDB
period 1250.574448059881
3.42
6.9582e-06
1.905e-08
d
yr
n .2878677079629266 1.6017e-09 deg/d
Q 2.571169306036166 9.5373e-09 au
  Orbit Determination Parameters
   # obs. used (total)      584  
   data-arc span      7395 days (20.25 yr)  
   first obs. used      2000-12-23  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55513  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:14:27  

Additional Information
 Earth MOID = .987209 au 
 Jupiter MOID = 2.68168 au 
 T_jup = 3.597 
[ 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 16.82   n/a MPCxxxxx  

186664 (2003 YA30)          Discovered 2003-Dec-18 by Uccle at Uccle
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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