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35630 (1998 KQ23)
Classification: Outer Main-belt Asteroid          SPK-ID: 2035630
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1275347383058178 3.65e-08  
a 3.960735686513607 4.2083e-08 au
q 3.45560429723558 1.5479e-07 au
i 9.964564866535374 5.0061e-06 deg
node 93.15945959091098 2.2699e-05 deg
peri 116.8186326813454 3.0104e-05 deg
M 301.7336990186172 2.0996e-05 deg
tp 2459466.490610700886
(2021-Sep-08.99061070)
0.0001713 TDB
period 2879.136259326305
7.88
4.5886e-05
1.256e-07
d
yr
n .1250374999911387 1.9928e-09 deg/d
Q 4.465867075791633 4.745e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1010  
   data-arc span      8034 days (22.00 yr)  
   first obs. used      1998-04-24  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50853  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:07:20  

Additional Information
 Earth MOID = 2.46606 au 
 Jupiter MOID = .744987 au 
 T_jup = 3.018 
[ 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 12.8   n/a MPO436014  

35630 (1998 KQ23)          Discovered 1998-May-22 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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