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175248 (2005 JF26)
Classification: Main-belt Asteroid          SPK-ID: 2175248
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1778715264649965 5.3634e-08  
a 2.284181172246152 1.4186e-08 au
q 1.877890380416124 1.2962e-07 au
i 5.054844145253053 4.6754e-06 deg
node 162.6112689349512 4.6063e-05 deg
peri 18.22715711752966 4.7946e-05 deg
M 223.5943164629223 1.776e-05 deg
tp 2459678.275871659782
(2022-Apr-08.77587166)		 6.574e-05 TDB
period 1260.93949560957
3.45		 1.1747e-05
3.216e-08		 d
yr
n .2855014068902385 2.6598e-09 deg/d
Q 2.69047196407618 1.671e-08 au
   Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      8271 days (22.64 yr)  
   first obs. used      1998-04-21  
   last obs. used      2020-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59976  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:32:50  

Additional Information
 Earth MOID = .881501 au 
 Jupiter MOID = 2.26702 au 
 T_jup = 3.577 
[ 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 16.9   n/a MPO433129  

175248 (2005 JF26)          Discovered 2005-May-03 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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Alternate Designations
 2005 JF26 = 1998 HL144 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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