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434282 (2003 YJ8)
Classification: Main-belt Asteroid          SPK-ID: 2434282
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 .2625850568364859 8.5961e-08  
a 2.311152972537732 1.4559e-08 au
q 1.704278737886099 2.0273e-07 au
i 23.59598544650144 1.1926e-05 deg
node 87.74203995987776 1.2708e-05 deg
peri 310.339835923761 2.1152e-05 deg
M 274.6166963712744 1.5082e-05 deg
tp 2459304.877060339636
(2021-Mar-31.37706034)
5.4157e-05 TDB
period 1283.339213468947
3.51
1.2126e-05
3.32e-08
d
yr
n .2805181952064703 2.6506e-09 deg/d
Q 2.918027207189366 1.8382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      6084 days (16.66 yr)  
   first obs. used      2003-10-20  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53557  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 07:12:25  

Additional Information
 Earth MOID = .782617 au 
 Jupiter MOID = 2.59389 au 
 T_jup = 3.430 
[ 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 17.0   n/a MPO382625  

434282 (2003 YJ8)          Discovered 2003-Oct-20 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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