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79677 (1998 SK48)
Classification: Main-belt Asteroid          SPK-ID: 2079677
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1377756800109673 1.1227e-07  
a 2.544852132618051 1.3501e-08 au
q 2.194233399519239 2.9296e-07 au
i 2.277113512679863 7.4045e-06 deg
node 2.831954452616356 9.6466e-05 deg
peri 119.0145808666882 0.00011277 deg
M 40.66128613697845 4.8174e-05 deg
tp 2458833.016947746773
(2019-Dec-15.51694775)
0.0001992 TDB
period 1482.833046845727
4.06
1.1801e-05
3.231e-08
d
yr
n .242778511556503 1.9321e-09 deg/d
Q 2.895470865716864 1.5362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      844  
   data-arc span      7877 days (21.57 yr)  
   first obs. used      1998-09-27  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58608  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:42:49  

Additional Information
 Earth MOID = 1.21108 au 
 Jupiter MOID = 2.17072 au 
 T_jup = 3.429 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO453218  
diameter diameter 3.151 km 0.415 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79677 (1998 SK48)          Discovered 1998-Sep-27 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1998 SK48 = 2000 EV95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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