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437489 (2013 YJ58)
Classification: Main-belt Asteroid          SPK-ID: 2437489
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 .05423597244464193 1.646e-07  
a 2.994019710140039 8.422e-08 au
q 2.831636139642169 5.3632e-07 au
i 7.402299353235684 6.9267e-06 deg
node 272.3292029554612 0.00011697 deg
peri 92.28307440073569 0.00013344 deg
M 183.0235581442028 6.7131e-05 deg
tp 2459930.736482638068
(2022-Dec-17.23648264)
0.00035798 TDB
period 1892.25825899796
5.18
7.9842e-05
2.186e-07
d
yr
n .190248872366205 8.0274e-09 deg/d
Q 3.156403280637909 8.8788e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      4574 days (12.52 yr)  
   first obs. used      2007-09-25  
   last obs. used      2020-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59836  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:37:37  

Additional Information
 Earth MOID = 1.84193 au 
 Jupiter MOID = 2.15383 au 
 T_jup = 3.240 
[ 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 16.1   n/a MPO437697  

437489 (2013 YJ58)          Discovered 2008-Oct-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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