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359101 (2009 AB46)
Classification: Main-belt Asteroid          SPK-ID: 2359101
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1760386293176937 4.8236e-08  
a 2.355972836294207 2.2099e-08 au
q 1.941230607483256 1.2146e-07 au
i 1.573433974639689 6.7235e-06 deg
node 11.97619035322955 0.00027895 deg
peri 27.08846149310117 0.00028072 deg
M 227.1306659257664 3.5475e-05 deg
tp 2459884.001664370901
(2022-Oct-31.50166437)
0.00013516 TDB
period 1320.851048109212
3.62
1.8585e-05
5.088e-08
d
yr
n .2725515496356211 3.8348e-09 deg/d
Q 2.770715065105159 2.599e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      6015 days (16.47 yr)  
   first obs. used      2004-12-20  
   last obs. used      2021-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6178  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 16:24:14  

Additional Information
 Earth MOID = .948464 au 
 Jupiter MOID = 2.64417 au 
 T_jup = 3.533 
[ 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 17.61   n/a E2021B25  

359101 (2009 AB46)          Discovered 2008-Nov-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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