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43248 (2000 BD26)
Classification: Main-belt Asteroid          SPK-ID: 2043248
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1508681052735522 4.5735e-08  
a 2.783997980286214 1.7019e-08 au
q 2.363981479915037 1.328e-07 au
i 10.36202281873712 4.9744e-06 deg
node 132.2768374156471 2.8887e-05 deg
peri 167.7788073489857 3.4078e-05 deg
M 18.61725387597451 1.767e-05 deg
tp 2459112.756506664891
(2020-Sep-20.25650666)
8.3158e-05 TDB
period 1696.687267148611
4.65
1.5558e-05
4.26e-08
d
yr
n .2121781703501568 1.9456e-09 deg/d
Q 3.204014480657391 1.9587e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1078  
   data-arc span      8413 days (23.03 yr)  
   first obs. used      1997-08-30  
   last obs. used      2020-09-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55378  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:17:55  

Additional Information
 Earth MOID = 1.34767 au 
 Jupiter MOID = 2.0473 au 
 T_jup = 3.292 
[ 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 14.18   n/a E2021B10  
diameter diameter 4.396 km 0.127 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 73.152 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 0.252   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43248 (2000 BD26)          Discovered 2000-Jan-29 by Spacewatch at Kitt Peak
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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