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383492 Aubert (2007 BK50)
Classification: Main-belt Asteroid          SPK-ID: 2383492
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1424212096252953 6.3946e-08  
a 2.342369881688088 2.3701e-08 au
q 2.00876672974821 1.4256e-07 au
i 2.16942027351128 6.502e-06 deg
node 41.92418118820098 0.0001891 deg
peri 54.26190804142235 0.00019155 deg
M 285.4398051485388 3.3037e-05 deg
tp 2459271.697806942947
(2021-Feb-26.19780694)
0.00012274 TDB
period 1309.428049295763
3.59
1.9874e-05
5.441e-08
d
yr
n .2749291953793225 4.1728e-09 deg/d
Q 2.675973033627965 2.7076e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      4546 days (12.45 yr)  
   first obs. used      2007-01-21  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57929  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:00:43  

Additional Information
 Earth MOID = 1.02648 au 
 Jupiter MOID = 2.4773 au 
 T_jup = 3.549 
[ 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 17.6   n/a MPO437570  

383492 Aubert           Discovered 2007 Jan. 21 by J.-C. Merlin at Nogales.
Pascal Aubert (b. 1966) is a French astronomy enthusiast well-known for his organizational skills in travelling to observing solar eclipses all over the world. He has also participated in humanitarian education activities in Madagascar.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2018-10-26Last Updated: 2019-04-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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