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150839 (2001 SD47)
Classification: Main-belt Asteroid          SPK-ID: 2150839
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1340338122698302 4.089e-08  
a 2.289305560347557 9.2702e-09 au
q 1.982461208643654 9.3438e-08 au
i 7.75821999060362 4.6113e-06 deg
node 28.66297530416454 2.4963e-05 deg
peri 328.5217588662821 2.9165e-05 deg
M 206.0523188107752 1.6286e-05 deg
tp 2459741.534204793816
(2022-Jun-11.03420479)
5.8725e-05 TDB
period 1265.185108480908
3.46
7.6848e-06
2.104e-08
d
yr
n .2845433427779177 1.7283e-09 deg/d
Q 2.596149912051459 1.0513e-08 au
  Orbit Determination Parameters
   # obs. used (total)      705  
   data-arc span      7627 days (20.88 yr)  
   first obs. used      2000-04-06  
   last obs. used      2021-02-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50762  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:20:15  

Additional Information
 Earth MOID = .982244 au 
 Jupiter MOID = 2.85597 au 
 T_jup = 3.575 
[ 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  

150839 (2001 SD47)          Discovered 2001-Sep-16 by LINEAR at Socorro
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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