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541808 (2011 YC79)
Classification: Main-belt Asteroid          SPK-ID: 2541808
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05620012658796011 6.4641e-08  
a 2.405716020275874 2.6152e-08 au
q 2.270514475401686 1.5796e-07 au
i 9.208372554542013 6.3984e-06 deg
node 254.9048380600051 4.2809e-05 deg
peri 273.1312192791004 7.7634e-05 deg
M 60.8222803524818 6.1065e-05 deg
tp 2458970.236466283380
(2020-Apr-30.73646628)
0.00023235 TDB
period 1362.903062127638
3.73
2.2224e-05
6.085e-08
d
yr
n .2641420435566426 4.3072e-09 deg/d
Q 2.540917565150062 2.7622e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      4589 days (12.56 yr)  
   first obs. used      2007-09-25  
   last obs. used      2020-04-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48662  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:30  

Additional Information
 Earth MOID = 1.29745 au 
 Jupiter MOID = 2.49532 au 
 T_jup = 3.503 
[ 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 17.32   .45011 E2021B25 autocmod 2.8

541808 (2011 YC79)          Discovered 2011-Oct-27 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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