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175253 (2005 JF51)
Classification: Main-belt Asteroid          SPK-ID: 2175253
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1215577705565724 5.1633e-08  
a 2.629507948758881 1.472e-08 au
q 2.309870824846965 1.3653e-07 au
i 3.818511833620446 4.2216e-06 deg
node 101.4183793671011 8.1504e-05 deg
peri 266.9456951619287 8.3595e-05 deg
M 104.4395631599202 1.7309e-05 deg
tp 2458748.672453760004
(2019-Sep-22.17245376)
7.4942e-05 TDB
period 1557.435819578574
4.26
1.3078e-05
3.581e-08
d
yr
n .2311491719109249 1.941e-09 deg/d
Q 2.949145072670796 1.651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      8064 days (22.08 yr)  
   first obs. used      1998-12-12  
   last obs. used      2021-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58093  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:32:51  

Additional Information
 Earth MOID = 1.31115 au 
 Jupiter MOID = 2.51744 au 
 T_jup = 3.387 
[ 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 16.6   n/a MPO449903  

175253 (2005 JF51)          Discovered 2005-May-04 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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