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541082 (2018 QC5)
Classification: Main-belt Asteroid          SPK-ID: 2541082
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3305693917232002 8.4861e-08  
a 2.764602275994626 5.4589e-08 au
q 1.850709383262508 2.2048e-07 au
i 16.76742969483356 9.3526e-06 deg
node 235.8016535101917 3.1495e-05 deg
peri 88.82408641215405 4.5291e-05 deg
M 189.1993772218719 1.4664e-05 deg
tp 2459997.089115252170
(2023-Feb-21.58911525)
6.3814e-05 TDB
period 1678.987329357115
4.60
4.9729e-05
1.362e-07
d
yr
n .2144149593659198 6.3506e-09 deg/d
Q 3.678495168726745 7.2634e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      6560 days (17.96 yr)  
   first obs. used      2000-11-24  
   last obs. used      2018-11-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64805  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:03  

Additional Information
 Earth MOID = .926947 au 
 Jupiter MOID = 2.08877 au 
 T_jup = 3.200 
[ 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 17.4   .37522 E2018W53 autocmod 2.6n

541082 (2018 QC5)          Discovered 2009-Oct-13 by OAM at La Sagra
Reference: Last Updated: 2019-05-29

Alternate Designations
 2018 QC5 = 2009 TT34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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