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JPL Small-Body Database Browser
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26016 (2633 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2026016
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1499166674166613 4.7216e-08  
a 2.308984502920269 9.4656e-09 au
q 1.962829241125746 1.1009e-07 au
i 3.225850471114053 7.1544e-06 deg
node 169.2134145689707 7.4699e-05 deg
peri 243.4915382351023 7.8225e-05 deg
M 326.8007268946024 2.5441e-05 deg
tp 2459118.683277066662
(2020-Sep-26.18327707)
9.0839e-05 TDB
period 1281.533472402471
3.51
7.8804e-06
2.158e-08
d
yr
n .2809134585654743 1.7274e-09 deg/d
Q 2.655139764714792 1.0885e-08 au
  Orbit Determination Parameters
   # obs. used (total)      810  
   data-arc span      21040 days (57.60 yr)  
   first obs. used      1960-09-24  
   last obs. used      2018-05-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54414  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 00:55:06  

Additional Information
 Earth MOID = .976213 au 
 Jupiter MOID = 2.69065 au 
 T_jup = 3.569 
[ 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 MPO384972  

26016 (2633 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2633 P-L = 1999 XW159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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