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JPL Small-Body Database Browser
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243434 (2009 DB46)
Classification: Main-belt Asteroid          SPK-ID: 2243434
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09682843077838314 4.6664e-08  
a 3.127981258834948 3.8239e-08 au
q 2.825103742037769 1.5658e-07 au
i 10.29230098008422 8.8852e-06 deg
node 216.2395170424245 3.0442e-05 deg
peri 254.5208803898711 5.7041e-05 deg
M 343.6542634184398 4.86e-05 deg
tp 2458692.248006232128
(2019-Jul-27.74800623)
0.00027298 TDB
period 2020.666494823287
5.53
3.7053e-05
1.014e-07
d
yr
n .1781590385757759 3.2669e-09 deg/d
Q 3.430858775632128 4.1941e-08 au
  Orbit Determination Parameters
   # obs. used (total)      268  
   data-arc span      9406 days (25.75 yr)  
   first obs. used      1993-04-25  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57427  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:52:10  

Additional Information
 Earth MOID = 1.8641 au 
 Jupiter MOID = 1.81667 au 
 T_jup = 3.182 
[ 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 15.6   n/a MPO427390  

243434 (2009 DB46)          Discovered 2009-Feb-19 by Kocher, P. at Marly
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2009 DB46 = 2001 UX66 = 2007 UU49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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