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JPL Small-Body Database Browser
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344688 (2003 SA298)
Classification: Main-belt Asteroid          SPK-ID: 2344688
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1740804835780247 7.8993e-08  
a 2.708833467029581 3.1869e-08 au
q 2.237278427156734 2.2352e-07 au
i 13.0369119451518 6.726e-06 deg
node 256.6267538023387 3.3625e-05 deg
peri 52.67496718779979 4.0179e-05 deg
M 215.7079062857681 2.6285e-05 deg
tp 2459253.197457402873
(2021-Feb-07.69745740)
0.0001247 TDB
period 1628.440468334949
4.46
2.8737e-05
7.868e-08
d
yr
n .2210704087746563 3.9013e-09 deg/d
Q 3.180388506902428 3.7417e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      6617 days (18.12 yr)  
   first obs. used      2001-02-20  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60376  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:23:23  

Additional Information
 Earth MOID = 1.24747 au 
 Jupiter MOID = 2.10415 au 
 T_jup = 3.305 
[ 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 16.2   n/a MPO434168  

344688 (2003 SA298)          Discovered 2003-Sep-18 by NEAT at Haleakala
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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