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101301 (1998 SH130)
Classification: Main-belt Asteroid          SPK-ID: 2101301
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .142204640447245 8.1419e-08  
a 2.573295548770519 1.8815e-08 au
q 2.207360980493111 2.0613e-07 au
i 15.15887504345627 9.0668e-06 deg
node 18.29257475508724 2.5495e-05 deg
peri 302.9851135522835 3.8423e-05 deg
M 181.6832601094569 3.6276e-05 deg
tp 2459947.331357811761
(2023-Jan-02.83135781)
0.00015826 TDB
period 1507.762473547177
4.13
1.6537e-05
4.528e-08
d
yr
n .2387643984486896 2.6187e-09 deg/d
Q 2.939230117047926 2.1491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      492  
   data-arc span      8202 days (22.46 yr)  
   first obs. used      1998-09-26  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55554  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:36:09  

Additional Information
 Earth MOID = 1.2334 au 
 Jupiter MOID = 2.53986 au 
 T_jup = 3.366 
[ 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 15.4   n/a MPO459474  
diameter diameter 2.449 km 0.609 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.245   0.084 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101301 (1998 SH130)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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