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101207 (1998 SB47)
Classification: Main-belt Asteroid          SPK-ID: 2101207
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05763809325946263 4.1477e-08  
a 2.743532690104876 1.4784e-08 au
q 2.585400697052227 1.2055e-07 au
i 5.578124150330245 3.8952e-06 deg
node 202.035196376715 4.4816e-05 deg
peri 178.359853800503 6.0076e-05 deg
M 283.7395652392734 4.0549e-05 deg
tp 2459352.109347271676
(2021-May-17.60934727)
0.00018785 TDB
period 1659.830099513026
4.54
1.3417e-05
3.673e-08
d
yr
n .2168896684700559 1.7532e-09 deg/d
Q 2.901664683157526 1.5637e-08 au
  Orbit Determination Parameters
   # obs. used (total)      731  
   data-arc span      8060 days (22.07 yr)  
   first obs. used      1998-09-25  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57421  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:01:51  

Additional Information
 Earth MOID = 1.58758 au 
 Jupiter MOID = 2.37205 au 
 T_jup = 3.340 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO259930  

101207 (1998 SB47)          Discovered 1998-Sep-25 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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