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90239 (2003 BF47)
Classification: Main-belt Asteroid          SPK-ID: 2090239
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04964017474120429 3.4113e-08  
a 2.638973776539213 1.3252e-08 au
q 2.50797465713435 8.767e-08 au
i 15.83319488521135 4.015e-06 deg
node 103.7254753347913 1.3441e-05 deg
peri 55.12757459897539 5.1522e-05 deg
M 85.69880440789089 4.7447e-05 deg
tp 2459023.745151452505
(2020-Jun-23.24515145)
0.00020631 TDB
period 1565.853180849535
4.29
1.1795e-05
3.229e-08
d
yr
n .2299066121925213 1.7318e-09 deg/d
Q 2.769972895944075 1.391e-08 au
  Orbit Determination Parameters
   # obs. used (total)      892  
   data-arc span      8174 days (22.38 yr)  
   first obs. used      1999-03-21  
   last obs. used      2021-08-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54745  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 02:00:38  

Additional Information
 Earth MOID = 1.54927 au 
 Jupiter MOID = 2.34715 au 
 T_jup = 3.340 
[ 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 15.28   n/a MPO637229  

90239 (2003 BF47)          Discovered 2003-Jan-29 by NEAT at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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