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79746 (1998 SN150)
Classification: Main-belt Asteroid          SPK-ID: 2079746
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1458661529982717 5.9548e-08  
a 2.299320086985452 9.5698e-09 au
q 1.963927111385232 1.3684e-07 au
i .9720279901848075 5.1233e-06 deg
node 311.1894909799273 0.00045281 deg
peri 352.616953878161 0.00045416 deg
M 125.797192683007 3.7221e-05 deg
tp 2458555.493837132820
(2019-Mar-12.99383713)
0.00013152 TDB
period 1273.495975668344
3.49
7.9505e-06
2.177e-08
d
yr
n .2826864056724391 1.7648e-09 deg/d
Q 2.634713062585671 1.0966e-08 au
  Orbit Determination Parameters
   # obs. used (total)      499  
   data-arc span      8327 days (22.80 yr)  
   first obs. used      1997-03-04  
   last obs. used      2019-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58643  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:46:05  

Additional Information
 Earth MOID = .948669 au 
 Jupiter MOID = 2.57517 au 
 T_jup = 3.578 
[ 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 16.5   n/a MPO445712  
diameter diameter 3.014 km 0.314 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79746 (1998 SN150)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1998 SN150 = 2002 XC103 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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