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437503 (2013 YF77)
Classification: Main-belt Asteroid          SPK-ID: 2437503
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1334244103146768 8.0146e-08  
a 2.61334577318368 4.0703e-08 au
q 2.264661654448294 2.1687e-07 au
i 16.13113262509263 7.7578e-06 deg
node 99.77751659200992 2.1247e-05 deg
peri 349.8198948478089 3.2672e-05 deg
M 201.8915591780238 2.5291e-05 deg
tp 2459678.213746685192
(2022-Apr-08.71374669)
0.00011729 TDB
period 1543.098822164577
4.22
3.6051e-05
9.87e-08
d
yr
n .2332967887921858 5.4505e-09 deg/d
Q 2.962029891919066 4.6134e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      4788 days (13.11 yr)  
   first obs. used      2006-05-24  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49768  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:37:40  

Additional Information
 Earth MOID = 1.28278 au 
 Jupiter MOID = 2.23519 au 
 T_jup = 3.340 
[ 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 16.8   n/a MPO477051  

437503 (2013 YF77)          Discovered 2009-Nov-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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