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46966 (1998 SP134)
Classification: Main-belt Asteroid          SPK-ID: 2046966
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1316793033835245 5.2099e-08  
a 2.42943544557897 9.3469e-09 au
q 2.109529078489889 1.2689e-07 au
i 3.397903504069162 4.8193e-06 deg
node 26.33558054559689 5.9627e-05 deg
peri 5.157266905774119 6.1862e-05 deg
M 250.5096781165163 1.4679e-05 deg
tp 2459421.158534013155
(2021-Jul-25.65853401)
5.6806e-05 TDB
period 1383.109206728707
3.79
7.9819e-06
2.185e-08
d
yr
n .2602831347290807 1.5021e-09 deg/d
Q 2.749341812668052 1.0578e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1262  
   data-arc span      8892 days (24.34 yr)  
   first obs. used      1996-01-25  
   last obs. used      2020-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55026  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 21:42:25  

Additional Information
 Earth MOID = 1.11513 au 
 Jupiter MOID = 2.67723 au 
 T_jup = 3.494 
[ 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 14.9   n/a MPO474343  

46966 (1998 SP134)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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