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14289 (4648 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2014289
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1733934550723867 3.4019e-08  
a 2.416408200323931 7.053e-09 au
q 1.997418833604516 8.123e-08 au
i .9553459257058835 4.2218e-06 deg
node 186.3248627771898 0.00020855 deg
peri 98.17830266296974 0.00020891 deg
M 70.72081372050522 1.255e-05 deg
tp 2458930.975265754129
(2020-Mar-22.47526575)
4.7648e-05 TDB
period 1371.999263356614
3.76
6.0069e-06
1.645e-08
d
yr
n .2623908114347345 1.1488e-09 deg/d
Q 2.835397567043345 8.2759e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1386  
   data-arc span      22045 days (60.36 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52084  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:23:58  

Additional Information
 Earth MOID = .979334 au 
 Jupiter MOID = 2.31228 au 
 T_jup = 3.495 
[ 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 15.29   n/a E2021B10  

14289 (4648 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 4648 P-L = 1998 XL13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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