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105800 (2000 SG127)
Classification: Main-belt Asteroid          SPK-ID: 2105800
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1733972527428351 2.7047e-08  
a 2.272278792005739 9.2246e-09 au
q 1.878271892006136 6.3923e-08 au
i 7.455106663703104 3.5939e-06 deg
node 160.4587119671632 2.2423e-05 deg
peri 276.5992435810865 2.477e-05 deg
M 292.7356975997195 1.1505e-05 deg
tp 2459434.261503122515
(2021-Aug-07.76150312)
4.0664e-05 TDB
period 1251.096616200906
3.43
7.6185e-06
2.086e-08
d
yr
n .2877475610901898 1.7522e-09 deg/d
Q 2.666285692005343 1.0824e-08 au
  Orbit Determination Parameters
   # obs. used (total)      933  
   data-arc span      8314 days (22.76 yr)  
   first obs. used      1998-03-04  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47323  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:58:24  

Additional Information
 Earth MOID = .910367 au 
 Jupiter MOID = 2.60696 au 
 T_jup = 3.581 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457639.5 (2016-Sep-08.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1745475611582606 2.7094e-08  
q 1.875309819965061 6.4103e-08 au
tp 2458181.236704410636
(2018-Mar-03.73670441)
3.7036e-05 TDB
node 160.5756046908037 2.246e-05 deg
peri 276.1163412475572 2.4751e-05 deg
i 7.449642661313221 3.5914e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      933  
   data-arc span      8314 days (22.76 yr)  
   first obs. used      1998-03-04  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47323  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:58:24  

Additional Information
 Jupiter MOID = 2.60696 au 
 T_jup = 3.581 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.340792445718061E-16 -1.725529372143927E-15 3.263188222421199E-14 -2.647242983155107E-15 2.431494961701491E-14 4.960852272907784E-17
q -1.725529372143927E-15 4.109229440393727E-15 2.216673406240413E-14 5.678606185774127E-15 -3.678942878690017E-14 4.182224873170774E-17
tp 3.263188222421199E-14 2.216673406240413E-14 1.371696145384985E-9 -4.166172422687882E-12 3.888631752896938E-10 -1.244553696852064E-13
node -2.647242983155107E-15 5.678606185774127E-15 -4.166172422687882E-12 5.044706927022574E-10 -5.011117926556227E-10 -5.954752297893816E-12
peri 2.431494961701491E-14 -3.678942878690017E-14 3.888631752896938E-10 -5.011117926556227E-10 6.126225350538279E-10 5.835881797212089E-12
i 4.960852272907784E-17 4.182224873170774E-17 -1.244553696852064E-13 -5.954752297893816E-12 5.835881797212089E-12 1.289808951366967E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.28   n/a E2021B55  
diameter diameter 3.792 km 0.129 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

105800 (2000 SG127)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 SG127 = 2002 JN130 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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