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541016 (2017 YA5)
Classification: Main-belt Asteroid          SPK-ID: 2541016
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 .02844292554334931 7.1812e-08  
a 2.585009037303314 3.5818e-08 au
q 2.511483817726411 1.859e-07 au
i 22.69467500663485 8.4685e-06 deg
node 77.59942931925421 1.5201e-05 deg
peri 312.3503104386127 0.00013122 deg
M 330.2072722254219 0.00013543 deg
tp 2459326.131716357316
(2021-Apr-21.63171636)
0.00057167 TDB
period 1518.069047951559
4.16
3.1551e-05
8.638e-08
d
yr
n .2371433634627978 4.9287e-09 deg/d
Q 2.658534256880217 3.6836e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      7157 days (19.59 yr)  
   first obs. used      2000-12-16  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5547  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:21:51  

Additional Information
 Earth MOID = 1.54315 au 
 Jupiter MOID = 2.53258 au 
 T_jup = 3.313 
[ 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 16.26   n/a MPCxxxxx  

541016 (2017 YA5)          Discovered 2008-Sep-27 by CSS at Catalina
Reference: Last Updated: 2019-05-29

Alternate Designations
 2017 YA5 = 2011 LH2 = 2014 BT3 = 2015 LN35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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