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541018 (2017 YY7)
Classification: Main-belt Asteroid          SPK-ID: 2541018
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2934889037941719 8.6328e-08  
a 2.549102974621471 2.8715e-08 au
q 1.800969536941352 2.2897e-07 au
i 24.62092927763343 8.6946e-06 deg
node 108.4228041772165 1.2588e-05 deg
peri 281.00390193 2.6399e-05 deg
M 338.2221525167979 2.7701e-05 deg
tp 2459290.427381478848
(2021-Mar-16.92738148)
0.00011526 TDB
period 1486.549915337417
4.07
2.5118e-05
6.877e-08
d
yr
n .2421714846475823 4.092e-09 deg/d
Q 3.297236412301589 3.7143e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      5865 days (16.06 yr)  
   first obs. used      2004-08-23  
   last obs. used      2020-09-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51678  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:21:51  

Additional Information
 Earth MOID = .968157 au 
 Jupiter MOID = 2.52917 au 
 T_jup = 3.258 
[ 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 16.66   n/a E2021B25  

541018 (2017 YY7)          Discovered 2010-May-16 by WISE at WISE
Reference: Last Updated: 2019-05-29

Alternate Designations
 2017 YY7 = 2016 TF11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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