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183294 Langbroek (2002 TB382)
Classification: Main-belt Asteroid          SPK-ID: 2183294
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1124300389575467 4.2883e-08  
a 3.041064376501086 3.2487e-08 au
q 2.699157390178661 1.3373e-07 au
i 6.320083332415122 4.7363e-06 deg
node 105.8717518316906 4.8055e-05 deg
peri 194.5848441712046 5.3238e-05 deg
M 124.3275001724266 2.2938e-05 deg
tp 2457931.537846389346
(2017-Jun-27.03784639)
0.00012376 TDB
period 1937.032233141015
5.30
3.104e-05
8.498e-08
d
yr
n .185851321336165 2.9781e-09 deg/d
Q 3.382971362823511 3.614e-08 au
  Orbit Determination Parameters
   # obs. used (total)      432  
   data-arc span      6879 days (18.83 yr)  
   first obs. used      2000-02-12  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5683  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:57:03  

Additional Information
 Earth MOID = 1.68332 au 
 Jupiter MOID = 1.81484 au 
 T_jup = 3.221 
[ 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 15.3   n/a MPO433199  
diameter diameter 5.760 km 0.929 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183294 Langbroek           Discovered 2002 Oct. 9 by NEAT at Palomar.
Marco Langbroek (b. 1970) is a Dutch archeologist and amateur astronomer whose main interests lie in meteor astronomy. He is an avid meteor observer, active within the Dutch Meteor Society. The name was suggested by S. Kürti.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080819/MPCPages.arcLast Updated: 2008-08-25

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