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190143 (2005 SD130)
Classification: Main-belt Asteroid          SPK-ID: 2190143
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2006250526779625 6.3948e-08  
a 2.202351168516266 8.0537e-09 au
q 1.760504349317317 1.4128e-07 au
i 4.128190951353025 6.3813e-06 deg
node 32.25415327538819 6.2747e-05 deg
peri 289.7684739399436 6.4366e-05 deg
M 272.6631785579638 1.4831e-05 deg
tp 2459490.116407329624
(2021-Oct-02.61640733)
4.9535e-05 TDB
period 1193.790945413115
3.27
6.5483e-06
1.793e-08
d
yr
n .3015603371622331 1.6541e-09 deg/d
Q 2.644197987715214 9.6694e-09 au
  Orbit Determination Parameters
   # obs. used (total)      428  
   data-arc span      6902 days (18.90 yr)  
   first obs. used      2001-03-23  
   last obs. used      2020-02-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59632  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:24  

Additional Information
 Earth MOID = .751575 au 
 Jupiter MOID = 2.68043 au 
 T_jup = 3.634 
[ 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 17.41   n/a E2021B55  

190143 (2005 SD130)          Discovered 2005-Sep-29 by LONEOS at Anderson Mesa
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

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