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33896 (2000 KL40)
Classification: Inner Main-belt Asteroid          SPK-ID: 2033896
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05670882649856145 1.7003e-08  
a 1.925236646887485 4.9292e-09 au
q 1.81605873591047 3.4246e-08 au
i 23.2505452870211 9.5974e-07 deg
node 109.8000809179735 4.3266e-06 deg
peri 48.93131338905623 1.3645e-05 deg
M 28.11597012726863 1.3338e-05 deg
tp 2459320.296454317981
(2021-Apr-15.79645432)
3.6251e-05 TDB
period 975.7186510495152
2.67
3.7472e-06
1.026e-08
d
yr
n .3689588178034438 1.417e-09 deg/d
Q 2.034414557864499 5.2087e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1957  
   data-arc span      11277 days (30.87 yr)  
   first obs. used      1990-09-24  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .38761  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 00:10:01  

Additional Information
 Earth MOID = .859363 au 
 Jupiter MOID = 3.07747 au 
 T_jup = 3.819 
[ 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 14.60   n/a MPO614063  
diameter diameter 2.553 km 0.096 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 23.8 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:
[Warner, B.D. (2005) Minor Planet Bull. 32, 54-58.]
[Warner, B.D. (2009) Minor Planet Bull. 36, 7-13.]
geometric albedo albedo 0.747   0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

33896 (2000 KL40)          Discovered 2000-May-30 by LONEOS at Anderson Mesa
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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