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JPL Small-Body Database Browser
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14749 (2626 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2014749
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09025438255748139 3.4361e-08  
a 3.012315791509349 1.7136e-08 au
q 2.740441089678522 1.0371e-07 au
i 1.933683904427236 4.3401e-06 deg
node 153.8493811665014 0.00011333 deg
peri 76.48393523866982 0.00011595 deg
M 283.0561881479243 2.6098e-05 deg
tp 2459408.650536439333
(2021-Jul-13.15053644)
0.00013944 TDB
period 1909.629762048188
5.23
1.6295e-05
4.461e-08
d
yr
n .1885182181146356 1.6086e-09 deg/d
Q 3.284190493340176 1.8682e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1552  
   data-arc span      23931 days (65.52 yr)  
   first obs. used      1954-07-29  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51936  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:03:38  

Additional Information
 Earth MOID = 1.73081 au 
 Jupiter MOID = 1.69917 au 
 T_jup = 3.242 
[ 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 13.9   n/a MPO365428  
diameter diameter 9.286 km 0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14749 (2626 P-L)          Discovered 1960-Sep-26 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2626 P-L = 1954 ON = 1996 PC9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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