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JPL Small-Body Database Browser
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14748 (2620 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2014748
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1173576764340662 5.2424e-08  
a 2.577755459219401 1.1983e-08 au
q 2.275236068110182 1.4132e-07 au
i 1.6384082124694 3.4813e-06 deg
node 29.28352138437456 0.00013697 deg
peri 162.7906527905267 0.00013804 deg
M 324.0161903214789 2.0735e-05 deg
tp 2459151.600409075396
(2020-Oct-29.10040908)
8.7708e-05 TDB
period 1511.683942115001
4.14
1.0541e-05
2.886e-08
d
yr
n .2381450182611076 1.6606e-09 deg/d
Q 2.880274850328619 1.3389e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1854  
   data-arc span      21682 days (59.36 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4908  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:03:38  

Additional Information
 Earth MOID = 1.27492 au 
 Jupiter MOID = 2.07516 au 
 T_jup = 3.416 
[ 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 14.4   n/a MPO365428  
diameter diameter 7.222 km 0.159 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14748 (2620 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2620 P-L = 1993 RK16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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