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175741 (1998 MQ24)
Classification: Main-belt Asteroid          SPK-ID: 2175741
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1423497789320884 3.9841e-08  
a 2.377187658486741 1.0457e-08 au
q 2.038795520821064 9.5991e-08 au
i 5.873039145347733 4.4177e-06 deg
node 304.2791848943794 4.249e-05 deg
peri 44.29328402778572 4.5313e-05 deg
M 354.9414305664636 1.5726e-05 deg
tp 2459219.311301401285
(2021-Jan-04.81130140)
5.8515e-05 TDB
period 1338.731946539359
3.67
8.8336e-06
2.419e-08
d
yr
n .2689111893763386 1.7744e-09 deg/d
Q 2.715579796152417 1.1946e-08 au
  Orbit Determination Parameters
   # obs. used (total)      512  
   data-arc span      8069 days (22.09 yr)  
   first obs. used      1998-06-26  
   last obs. used      2020-07-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59433  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:06:37  

Additional Information
 Earth MOID = 1.03467 au 
 Jupiter MOID = 2.68978 au 
 T_jup = 3.520 
[ 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 16.35   n/a E2021B55  

175741 (1998 MQ24)          Discovered 1998-Jun-26 by Zoltowski, F. B. at Woomera
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

[ show close-approach data ]
Alternate Designations
 1998 MQ24 = 2002 RC175 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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