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JPL Small-Body Database Browser
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243967 (2001 QD286)
Classification: Main-belt Asteroid          SPK-ID: 2243967
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1941316628344527 5.0377e-08  
a 2.972001041221014 2.8877e-08 au
q 2.395041537143054 1.4707e-07 au
i 11.67346115888736 6.2933e-06 deg
node 190.6135110075482 2.8388e-05 deg
peri 94.42790890752661 3.2729e-05 deg
M 185.4044095938468 1.7953e-05 deg
tp 2459508.117023254174
(2021-Oct-20.61702325)
0.00010047 TDB
period 1871.422569215054
5.12
2.7275e-05
7.467e-08
d
yr
n .1923670291905252 2.8037e-09 deg/d
Q 3.548960545298975 3.4483e-08 au
  Orbit Determination Parameters
   # obs. used (total)      265  
   data-arc span      6848 days (18.75 yr)  
   first obs. used      2000-04-05  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58874  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:01:09  

Additional Information
 Earth MOID = 1.4138 au 
 Jupiter MOID = 1.78946 au 
 T_jup = 3.203 
[ 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 15.5   n/a MPO437138  

243967 (2001 QD286)          Discovered 2001-Aug-17 by NEAT at Palomar
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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