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437553 (2013 YC144)
Classification: Main-belt Asteroid          SPK-ID: 2437553
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07432111876608496 2.721e-07  
a 2.520358466222328 2.882e-08 au
q 2.333042605321111 6.9092e-07 au
i 15.57166525512231 1.0357e-05 deg
node 113.8854226445604 4.8972e-05 deg
peri 155.9709406333918 8.2004e-05 deg
M 63.58179264097414 6.5734e-05 deg
tp 2458742.379697350234
(2019-Sep-15.87969735)
0.00026679 TDB
period 1461.476707311854
4.00
2.5067e-05
6.863e-08
d
yr
n .2463261974678754 4.225e-09 deg/d
Q 2.707674327123546 3.0962e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      5849 days (16.01 yr)  
   first obs. used      2003-06-03  
   last obs. used      2019-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62748  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:12:00  

Additional Information
 Earth MOID = 1.32282 au 
 Jupiter MOID = 2.45161 au 
 T_jup = 3.402 
[ 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 17.5   n/a MPO434611  

437553 (2013 YC144)          Discovered 2011-May-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 YC144 = 2011 JY14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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