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233046 (2005 GO41)
Classification: Main-belt Asteroid          SPK-ID: 2233046
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1292672535442995 8.1205e-08  
a 2.647762934442222 2.3497e-08 au
q 2.30549389187048 2.2432e-07 au
i 2.219969514586816 8.2241e-06 deg
node 203.7629040429285 0.00012316 deg
peri 338.9260549279146 0.00012511 deg
M 163.2698000543897 2.0139e-05 deg
tp 2458286.792214334397
(2018-Jun-17.29221433)
8.6611e-05 TDB
period 1573.682351261685
4.31
2.0948e-05
5.735e-08
d
yr
n .2287628120829933 3.0451e-09 deg/d
Q 2.990031977013963 2.6534e-08 au
  Orbit Determination Parameters
   # obs. used (total)      273  
   data-arc span      6729 days (18.42 yr)  
   first obs. used      1999-11-17  
   last obs. used      2018-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53383  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 08:59:08  

Additional Information
 Earth MOID = 1.30803 au 
 Jupiter MOID = 1.9714 au 
 T_jup = 3.379 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO437096  
diameter diameter 2.470 km 0.663 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 8.76 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.-H.; Lin, H.-W.; Ip, W.-H.; Chen, W.-P.; et al. (2019) ArXiv:1901.08719.]
geometric albedo albedo 0.042   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233046 (2005 GO41)          Discovered 2005-Apr-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2005 GO41 = 2001 FQ142 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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