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233231 (2005 YB46)
Classification: Main-belt Asteroid          SPK-ID: 2233231
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2411227190772223 5.425e-08  
a 2.418274846669637 1.7944e-08 au
q 1.835173840164602 1.2871e-07 au
i 3.652310702109211 5.2936e-06 deg
node 142.2166241939681 0.0001041 deg
peri 222.7065104442318 0.00010479 deg
M 16.56264159623695 1.4662e-05 deg
tp 2458937.304810830354
(2020-Mar-28.80481083)
5.5509e-05 TDB
period 1373.589349795604
3.76
1.5288e-05
4.186e-08
d
yr
n .2620870641240554 2.9171e-09 deg/d
Q 3.001375853174673 2.227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      7965 days (21.81 yr)  
   first obs. used      1997-10-29  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55109  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:12:45  

Additional Information
 Earth MOID = .835125 au 
 Jupiter MOID = 2.45869 au 
 T_jup = 3.472 
[ 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 MPO440205  

233231 (2005 YB46)          Discovered 2005-Dec-25 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2005 YB46 = 2001 XA207 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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