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233230 (2005 YQ45)
Classification: Main-belt Asteroid          SPK-ID: 2233230
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .190074074758188 9.1575e-08  
a 2.411695373505266 2.258e-08 au
q 1.95329460678765 2.0924e-07 au
i 2.485859227796734 5.2124e-06 deg
node 264.0343583966865 0.00017188 deg
peri 299.1782008089262 0.0001723 deg
M 233.2006068035641 1.6374e-05 deg
tp 2459482.333261671527
(2021-Sep-24.83326167)
6.7426e-05 TDB
period 1367.987415626098
3.75
1.9213e-05
5.26e-08
d
yr
n .2631603155758825 3.6959e-09 deg/d
Q 2.870096140222882 2.6872e-08 au
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      7510 days (20.56 yr)  
   first obs. used      1999-04-07  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53623  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:34:50  

Additional Information
 Earth MOID = .951257 au 
 Jupiter MOID = 2.10007 au 
 T_jup = 3.493 
[ 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 17.0   n/a MPO494287  

233230 (2005 YQ45)          Discovered 2005-Dec-25 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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