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14603 (1998 SK115)
Classification: Main-belt Asteroid          SPK-ID: 2014603
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1330542859527157 5.2542e-08  
a 2.659143890473998 1.4011e-08 au
q 2.305333398881454 1.3935e-07 au
i 12.68513889878396 5.526e-06 deg
node 12.75507410129931 2.3356e-05 deg
peri 107.2434294319161 2.9895e-05 deg
M 178.3761875622655 1.9751e-05 deg
tp 2457815.724274475985
(2017-Mar-03.22427448)
8.4607e-05 TDB
period 1583.839553079509
4.34
1.2518e-05
3.427e-08
d
yr
n .2272957505702144 1.7964e-09 deg/d
Q 3.012954382066542 1.5875e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1375  
   data-arc span      14367 days (39.33 yr)  
   first obs. used      1980-06-23  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53775  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:50:31  

Additional Information
 Earth MOID = 1.35724 au 
 Jupiter MOID = 2.11602 au 
 T_jup = 3.339 
[ 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 13.8   n/a MPO395145  
diameter diameter 4.658 km 0.379 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.355   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14603 (1998 SK115)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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