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26143 (1994 PF5)
Classification: Main-belt Asteroid          SPK-ID: 2026143
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1261044654845225 3.7898e-08  
a 2.330352410861565 6.9522e-09 au
q 2.036484565699299 8.8071e-08 au
i 6.480803346709879 4.6075e-06 deg
node 150.1408718888963 3.3659e-05 deg
peri 162.1270792375072 3.8363e-05 deg
M 103.1637651161687 1.7755e-05 deg
tp 2458628.146436680104
(2019-May-24.64643668)
6.4089e-05 TDB
period 1299.364002895949
3.56
5.8147e-06
1.592e-08
d
yr
n .2770586219086048 1.2398e-09 deg/d
Q 2.624220256023831 7.8289e-09 au
  Orbit Determination Parameters
   # obs. used (total)      983  
   data-arc span      11128 days (30.47 yr)  
   first obs. used      1990-05-30  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57188  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 20:50:16  

Additional Information
 Earth MOID = 1.02365 au 
 Jupiter MOID = 2.6276 au 
 T_jup = 3.552 
[ 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 15.5   n/a MPO502353  

26143 (1994 PF5)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 PF5 = 1998 UX30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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