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79545 (1998 QG41)
Classification: Main-belt Asteroid          SPK-ID: 2079545
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2431270342211622 2.4808e-08  
a 2.29222437771948 6.4498e-09 au
q 1.734922662995093 5.6819e-08 au
i 2.365565377552193 3.2686e-06 deg
node 317.1412306379602 9.8836e-05 deg
peri 345.7081862694558 9.9173e-05 deg
M 231.3984395017557 1.0477e-05 deg
tp 2459849.322350801334
(2022-Sep-26.82235080)
3.7902e-05 TDB
period 1267.605506938664
3.47
5.3501e-06
1.465e-08
d
yr
n .2840000284232115 1.1987e-09 deg/d
Q 2.849526092443866 8.0179e-09 au
  Orbit Determination Parameters
   # obs. used (total)      852  
   data-arc span      8250 days (22.59 yr)  
   first obs. used      1998-08-03  
   last obs. used      2021-03-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51961  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:49:00  

Additional Information
 Earth MOID = .719213 au 
 Jupiter MOID = 2.39462 au 
 T_jup = 3.557 
[ 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 16.30   n/a MPCxxxxx  

79545 (1998 QG41)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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