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24553 (2590 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2024553
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1756972583245857 2.6459e-08  
a 2.43602686308693 9.4252e-09 au
q 2.008023622037515 6.7214e-08 au
i 4.658479521820713 5.5287e-06 deg
node 10.94108536796517 3.601e-05 deg
peri 264.1362516314617 4.0513e-05 deg
M 14.5834753702934 1.6453e-05 deg
tp 2459144.242546704056
(2020-Oct-21.74254670)
6.3526e-05 TDB
period 1388.741892607744
3.80
8.0597e-06
2.207e-08
d
yr
n .2592274359377185 1.5045e-09 deg/d
Q 2.864030104136345 1.1081e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1252  
   data-arc span      21874 days (59.89 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-08-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54471  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:44:37  

Additional Information
 Earth MOID = .996549 au 
 Jupiter MOID = 2.27061 au 
 T_jup = 3.479 
[ 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 15.15   n/a E2021B10  

24553 (2590 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2590 P-L = 1994 RJ23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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