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212966 (2009 BF102)
Classification: Main-belt Asteroid          SPK-ID: 2212966
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1241416969248644 4.8987e-08  
a 2.722042894538168 2.9956e-08 au
q 2.38412387050793 1.4754e-07 au
i 7.310176714520605 7.8334e-06 deg
node 356.3648922132581 3.5992e-05 deg
peri 95.50750056872326 5.2538e-05 deg
M 324.2739551767032 4.1271e-05 deg
tp 2459559.288346467337
(2021-Dec-10.78834647)
0.00018986 TDB
period 1640.3664334549
4.49
2.7079e-05
7.414e-08
d
yr
n .2194631593635921 3.6228e-09 deg/d
Q 3.059961918568406 3.3675e-08 au
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      7558 days (20.69 yr)  
   first obs. used      2000-03-02  
   last obs. used      2020-11-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5534  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:40:48  

Additional Information
 Earth MOID = 1.41429 au 
 Jupiter MOID = 2.13081 au 
 T_jup = 3.335 
[ 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 16.4   n/a MPO437022  

212966 (2009 BF102)          Discovered 2009-Jan-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2009 BF102 = 2003 YO11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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