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266417 (2007 FX43)
Classification: Main-belt Asteroid          SPK-ID: 2266417
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1085361719478227 1.7026e-07  
a 2.575412160725749 2.4407e-08 au
q 2.295886783612705 4.4983e-07 au
i .5036952530583971 6.0915e-06 deg
node 16.37356144812814 0.00087993 deg
peri 126.4767701882019 0.0008808 deg
M 94.43437112243684 2.9847e-05 deg
tp 2458604.499137638040
(2019-Apr-30.99913764)
0.00012592 TDB
period 1509.623125095756
4.13
2.146e-05
5.875e-08
d
yr
n .2384701148355588 3.3899e-09 deg/d
Q 2.854937537838792 2.7056e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      6257 days (17.13 yr)  
   first obs. used      2001-12-18  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61891  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:10:45  

Additional Information
 Earth MOID = 1.30846 au 
 Jupiter MOID = 2.1513 au 
 T_jup = 3.419 
[ 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 17.3   n/a MPO423024  
rotation period rot_per 6.40 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

266417 (2007 FX43)          Discovered 2007-Mar-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2007 FX43 = 2005 TA168 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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