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135285 (2001 SX148)
Classification: Main-belt Asteroid          SPK-ID: 2135285
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1723605561957061 4.7464e-08  
a 2.426084849066249 8.1159e-09 au
q 2.007923515103215 1.1733e-07 au
i 3.969426674481968 3.6692e-06 deg
node 281.0323055572966 8.9225e-05 deg
peri 148.2871703085959 9.1575e-05 deg
M 344.7726735918462 1.837e-05 deg
tp 2459258.881945319779
(2021-Feb-13.38194532)
7.0442e-05 TDB
period 1380.248886230357
3.78
6.9259e-06
1.896e-08
d
yr
n .2608225252644165 1.3088e-09 deg/d
Q 2.844246183029284 9.5147e-09 au
  Orbit Determination Parameters
   # obs. used (total)      604  
   data-arc span      9532 days (26.10 yr)  
   first obs. used      1994-12-28  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55355  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:12:19  

Additional Information
 Earth MOID = 1.02304 au 
 Jupiter MOID = 2.43909 au 
 T_jup = 3.487 
[ 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 16.40   n/a E2021B55  

135285 (2001 SX148)          Discovered 2001-Sep-17 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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