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181441 (2006 SV381)
Classification: Main-belt Asteroid          SPK-ID: 2181441
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1254804977757356 4.5777e-08  
a 3.10938485587485 2.9674e-08 au
q 2.71921769638334 1.4161e-07 au
i 5.864177036050347 5.5279e-06 deg
node 132.5976011817577 4.9061e-05 deg
peri 308.9229488565718 5.4647e-05 deg
M 159.518467134652 2.2825e-05 deg
tp 2458313.101659250560
(2018-Jul-13.60165925)
0.00012523 TDB
period 2002.673473536669
5.48
2.8669e-05
7.849e-08
d
yr
n .1797597085880653 2.5733e-09 deg/d
Q 3.499552015366361 3.3398e-08 au
  Orbit Determination Parameters
   # obs. used (total)      313  
   data-arc span      7208 days (19.73 yr)  
   first obs. used      2000-08-30  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53608  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:38  

Additional Information
 Earth MOID = 1.73964 au 
 Jupiter MOID = 1.72898 au 
 T_jup = 3.199 
[ 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 15.85   n/a E2021B55  

181441 (2006 SV381)          Discovered 2006-Sep-28 by Becker, A. C. at Apache Point
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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