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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 ]

[ 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 .1421575907114974 8.1442e-08  
a 2.57328487992572 1.9365e-08 au
q 2.207472901181154 2.0617e-07 au
i 15.15823689286684 9.7175e-06 deg
node 18.30204271835662 2.5669e-05 deg
peri 302.9311205000048 3.8992e-05 deg
M 133.9906265944947 3.5959e-05 deg
tp 2458439.320049466225
(2018-Nov-16.82004947)
0.00014611 TDB
period 1507.753096815951
4.13
1.7019e-05
4.66e-08
d
yr
n .2387658833268141 2.6952e-09 deg/d
Q 2.939096858670285 2.2118e-08 au
  Orbit Determination Parameters
   # obs. used (total)      459  
   data-arc span      7794 days (21.34 yr)  
   first obs. used      1998-09-26  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57019  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:18:30  

Additional Information
 Earth MOID = 1.23535 au 
 Jupiter MOID = 2.54057 au 
 T_jup = 3.366 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456424.5 (2013-May-12.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1439661684177448 8.189e-08  
q 2.201498202891275 2.0768e-07 au
tp 2456931.967082959886
(2014-Oct-01.46708296)
0.00013297 TDB
node 18.34058764361857 2.5655e-05 deg
peri 302.9249376964319 3.8691e-05 deg
i 15.16895413173961 9.7268e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      459  
   data-arc span      7794 days (21.34 yr)  
   first obs. used      1998-09-26  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57019  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:18:30  

Additional Information
 Jupiter MOID = 2.54057 au 
 T_jup = 3.366 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.705897530178428E-15 -1.695679115838813E-14 5.432569995852704E-12 3.206758483125372E-14 1.217825786808994E-12 -1.356413621692664E-14
q -1.695679115838813E-14 4.313266652889131E-14 -1.262606038780431E-11 -7.912077036317621E-14 -2.86150333835619E-12 3.620028638601755E-14
tp 5.432569995852704E-12 -1.262606038780431E-11 1.768004179954012E-8 6.576426850713377E-11 3.890658709521015E-9 -1.229874121196255E-11
node 3.206758483125372E-14 -7.912077036317621E-14 6.576426850713377E-11 6.581555704649703E-10 -6.194597805096086E-10 -1.130920611931107E-10
peri 1.217825786808994E-12 -2.86150333835619E-12 3.890658709521015E-9 -6.194597805096086E-10 1.496970495949214E-9 1.058963974031253E-10
i -1.356413621692664E-14 3.620028638601755E-14 -1.229874121196255E-11 -1.130920611931107E-10 1.058963974031253E-10 9.461040311512713E-11

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

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