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150890 (2001 SN267)
Classification: Main-belt Asteroid          SPK-ID: 2150890
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1992056824242822 4.6247e-08  
a 2.704893668439411 1.3731e-08 au
q 2.166063479332818 1.2335e-07 au
i 3.46544708882907 4.9645e-06 deg
node 147.4555193785963 6.3606e-05 deg
peri 214.5462656265252 6.4726e-05 deg
M 136.8098650749458 1.089e-05 deg
tp 2458582.997618798319
(2019-Apr-09.49761880)
4.7477e-05 TDB
period 1624.889090496703
4.45
1.2373e-05
3.388e-08
d
yr
n .2215535830140589 1.687e-09 deg/d
Q 3.243723857546004 1.6466e-08 au
  Orbit Determination Parameters
   # obs. used (total)      509  
   data-arc span      7037 days (19.27 yr)  
   first obs. used      2001-09-17  
   last obs. used      2020-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53091  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 10:40:21  

Additional Information
 Earth MOID = 1.16267 au 
 Jupiter MOID = 2.21244 au 
 T_jup = 3.334 
[ 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 15.81   n/a E2021B55  

150890 (2001 SN267)          Discovered 2001-Sep-25 by Yeung, W. K. Y. at Desert Eagle
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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