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79703 (1998 SY76)
Classification: Main-belt Asteroid          SPK-ID: 2079703
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1140452124823546 4.5906e-08  
a 2.304152949967186 1.1149e-08 au
q 2.041375337196335 1.0381e-07 au
i 7.015996095872072 6.2165e-06 deg
node 317.0710698621949 4.5766e-05 deg
peri 318.2395432431029 6.2676e-05 deg
M 143.1963350103326 4.5213e-05 deg
tp 2458492.346659182532
(2019-Jan-08.84665918)
0.00016084 TDB
period 1277.513161779513
3.50
9.2721e-06
2.539e-08
d
yr
n .2817974880967471 2.0453e-09 deg/d
Q 2.566930562738038 1.242e-08 au
  Orbit Determination Parameters
   # obs. used (total)      749  
   data-arc span      8846 days (24.22 yr)  
   first obs. used      1995-11-15  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56285  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:45:28  

Additional Information
 Earth MOID = 1.03108 au 
 Jupiter MOID = 2.56228 au 
 T_jup = 3.571 
[ 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 15.8   n/a MPO493432  
diameter diameter 3.905 km 0.312 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79703 (1998 SY76)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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