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541782 (2011 YM19)
Classification: Main-belt Asteroid          SPK-ID: 2541782
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 .1379376258228898 9.3812e-08  
a 2.570269923913201 2.5563e-08 au
q 2.215732992884635 2.5184e-07 au
i 4.022492014821649 9.1773e-06 deg
node 66.84794581682198 8.286e-05 deg
peri 30.37762337383446 8.7221e-05 deg
M 67.95948937299414 2.5561e-05 deg
tp 2458916.371934336992
(2020-Mar-07.87193434)
0.00010499 TDB
period 1505.104063941503
4.12
2.2454e-05
6.148e-08
d
yr
n .2391861191692269 3.5683e-09 deg/d
Q 2.924806854941767 2.9089e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      6240 days (17.08 yr)  
   first obs. used      2004-02-13  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54262  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:25  

Additional Information
 Earth MOID = 1.23342 au 
 Jupiter MOID = 2.23466 au 
 T_jup = 3.413 
[ 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 17.6   n/a MPO456814  

541782 (2011 YM19)          Discovered 2011-Dec-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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