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135298 (2001 SE215)
Classification: Main-belt Asteroid          SPK-ID: 2135298
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02872069263911758 5.1376e-08  
a 2.426771670769964 1.0236e-08 au
q 2.357073107508462 1.2701e-07 au
i 5.078364049252254 5.8525e-06 deg
node 41.70383488937825 4.2862e-05 deg
peri 4.397782344380552 8.2514e-05 deg
M 354.1526496702634 7.0254e-05 deg
tp 2459222.928406313096
(2021-Jan-08.42840631)
0.00026947 TDB
period 1380.83504791106
3.78
8.7361e-06
2.392e-08
d
yr
n .2607118066307857 1.6494e-09 deg/d
Q 2.496470234031466 1.053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      756  
   data-arc span      10517 days (28.79 yr)  
   first obs. used      1992-03-26  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55841  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:12:22  

Additional Information
 Earth MOID = 1.36436 au 
 Jupiter MOID = 2.58429 au 
 T_jup = 3.504 
[ 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 16.06   n/a E2021B55  

135298 (2001 SE215)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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