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243543 (2010 JB29)
Classification: Main-belt Asteroid          SPK-ID: 2243543
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04645209152503174 3.8493e-08  
a 3.098831371607803 2.8971e-08 au
q 2.954884173113238 1.2629e-07 au
i 13.10398187249826 7.1066e-06 deg
node 170.0220619434256 2.0389e-05 deg
peri 105.6497026023177 7.9836e-05 deg
M 300.1561062851991 7.6968e-05 deg
tp 2459531.717050173432
(2021-Nov-13.21705017)
0.00042592 TDB
period 1992.486294937474
5.46
2.7941e-05
7.65e-08
d
yr
n .1806787835453077 2.5337e-09 deg/d
Q 3.242778570102368 3.0316e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      10249 days (28.06 yr)  
   first obs. used      1993-03-19  
   last obs. used      2021-04-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62257  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 11:07:37  

Additional Information
 Earth MOID = 1.97075 au 
 Jupiter MOID = 1.86038 au 
 T_jup = 3.181 
[ 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 15.87   n/a E2021B55  
diameter diameter 3.110 km 0.475 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.073   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

243543 (2010 JB29)          Discovered 2010-May-02 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2010 JB29 = 2006 OA38 = 2006 SA351 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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