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434234 (2003 SA304)
Classification: Main-belt Asteroid          SPK-ID: 2434234
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1780235893813144 1.0018e-07  
a 2.155387239938666 1.3207e-08 au
q 1.771677466978101 2.0934e-07 au
i 2.073603970319094 1.3443e-05 deg
node 212.1718874163591 0.00022266 deg
peri 136.03586867 0.00022789 deg
M 114.6202027713435 5.091e-05 deg
tp 2458632.502337786935
(2019-May-29.00233779)
0.00016113 TDB
period 1155.809841490044
3.16
1.0623e-05
2.908e-08
d
yr
n .3114699209827597 2.8627e-09 deg/d
Q 2.539097012899232 1.5558e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      6949 days (19.03 yr)  
   first obs. used      2000-11-24  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59784  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 22:45:28  

Additional Information
 Earth MOID = .765875 au 
 Jupiter MOID = 2.87828 au 
 T_jup = 3.680 
[ 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 18.5   n/a MPO335483  

434234 (2003 SA304)          Discovered 2003-Sep-17 by NEAT at Palomar
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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