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43483 (2001 BO38)
Classification: Main-belt Asteroid          SPK-ID: 2043483
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1230443355660345 4.7718e-08  
a 2.990471370480178 2.0673e-08 au
q 2.622510807670195 1.4439e-07 au
i 11.26246619567037 4.9667e-06 deg
node 136.3304062229809 2.7018e-05 deg
peri 189.9987733574414 3.4249e-05 deg
M 111.1594402582535 2.0348e-05 deg
tp 2458617.254024386953
(2019-May-13.75402439)
0.00010769 TDB
period 1888.895362669001
5.17
1.9587e-05
5.363e-08
d
yr
n .1905875820941831 1.9763e-09 deg/d
Q 3.358431933290159 2.3217e-08 au
  Orbit Determination Parameters
   # obs. used (total)      895  
   data-arc span      8215 days (22.49 yr)  
   first obs. used      1998-08-17  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50819  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:20:20  

Additional Information
 Earth MOID = 1.60925 au 
 Jupiter MOID = 1.97515 au 
 T_jup = 3.216 
[ 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 14.45   n/a MPCxxxxx  
diameter diameter 5.880 km 0.159 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.503 h n/a LCDB (Rev. 2020-October); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.117   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43483 (2001 BO38)          Discovered 2001-Jan-24 by Roe, J. M. at Oaxaca
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 BO38 = 1999 XA14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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