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382519 (2001 SO172)
Classification: Main-belt Asteroid          SPK-ID: 2382519
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1950731753057829 4.8689e-08  
a 2.455251516634759 1.0484e-08 au
q 1.976297807110478 1.249e-07 au
i 1.189266574585289 5.4184e-06 deg
node 355.8647407042836 0.00022285 deg
peri 25.10667959352272 0.00022358 deg
M 40.81677701663606 1.8334e-05 deg
tp 2459237.176948083866
(2021-Jan-22.67694808)
7.1008e-05 TDB
period 1405.213808685356
3.85
9.0002e-06
2.464e-08
d
yr
n .2561887719683006 1.6409e-09 deg/d
Q 2.934205226159042 1.2529e-08 au
  Orbit Determination Parameters
   # obs. used (total)      285  
   data-arc span      9396 days (25.72 yr)  
   first obs. used      1995-01-29  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50556  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:54:29  

Additional Information
 Earth MOID = .978351 au 
 Jupiter MOID = 2.52929 au 
 T_jup = 3.466 
[ 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 17.31   n/a E2021B25  

382519 (2001 SO172)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

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