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66023 (1998 QS43)
Classification: Main-belt Asteroid          SPK-ID: 2066023
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1858820642826197 3.6672e-08  
a 2.31515580905506 7.2493e-09 au
q 1.884809868132007 8.5114e-08 au
i 5.562852644569277 4.2035e-06 deg
node 111.1441294846365 3.9404e-05 deg
peri 250.1261496228622 4.0919e-05 deg
M 104.1398608940467 1.1045e-05 deg
tp 2458828.294097807215
(2019-Dec-10.79409781)
3.8937e-05 TDB
period 1286.674704950201
3.52
6.0433e-06
1.655e-08
d
yr
n .2797909981559272 1.3141e-09 deg/d
Q 2.745501749978113 8.5968e-09 au
  Orbit Determination Parameters
   # obs. used (total)      892  
   data-arc span      8260 days (22.61 yr)  
   first obs. used      1998-07-31  
   last obs. used      2021-03-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58766  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:18:42  

Additional Information
 Earth MOID = .888595 au 
 Jupiter MOID = 2.71768 au 
 T_jup = 3.552 
[ 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 15.82   n/a MPCxxxxx  

66023 (1998 QS43)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 QS43 = 2001 KD35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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