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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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .173393453611229 3.4035e-08  
a 2.41640820126701 7.0546e-09 au
q 1.997418837914826 8.1273e-08 au
i .9553459269465865 4.2236e-06 deg
node 186.3248636350675 0.00020876 deg
peri 98.17830230513709 0.00020913 deg
M 70.72081358331381 1.255e-05 deg
tp 2458930.975266119195
(2020-Mar-22.47526612)
4.7651e-05 TDB
period 1371.999264159813
3.76
6.0083e-06
1.645e-08
d
yr
n .2623908112811251 1.1491e-09 deg/d
Q 2.835397564619195 8.2778e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1382  
   data-arc span      22022 days (60.29 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52115  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:17:13  

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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