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48344 (2588 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2048344
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1718667535365821 3.3492e-08  
a 2.321038467712025 7.7058e-09 au
q 1.922129121432836 7.8233e-08 au
i 6.180805086178792 6.1493e-06 deg
node 17.76617146536728 3.3079e-05 deg
peri 95.01896950590091 3.7624e-05 deg
M 228.9570583721637 1.8867e-05 deg
tp 2459470.646348087495
(2021-Sep-13.14634809)
6.8722e-05 TDB
period 1291.581852551646
3.54
6.432e-06
1.761e-08
d
yr
n .278727979406636 1.3881e-09 deg/d
Q 2.719947813991213 9.0302e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1168  
   data-arc span      21952 days (60.10 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49452  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:37:51  

Additional Information
 Earth MOID = .950194 au 
 Jupiter MOID = 2.40065 au 
 T_jup = 3.550 
[ 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 15.1   n/a MPO272863  

48344 (2588 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2588 P-L = 1999 TC1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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