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JPL Small-Body Database Browser
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344669 (2003 SN149)
Classification: Main-belt Asteroid          SPK-ID: 2344669
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1798848666065774 7.4108e-08  
a 2.71081248040518 2.8031e-08 au
q 2.223178338972049 1.905e-07 au
i 5.462566336350148 7.0393e-06 deg
node 36.31309838648851 6.6146e-05 deg
peri 3.69546355509284 6.8934e-05 deg
M 158.0109446875078 2.1994e-05 deg
tp 2457884.962646537465
(2017-May-11.46264654)
9.2803e-05 TDB
period 1630.225347718447
4.46
2.5286e-05
6.923e-08
d
yr
n .220828366154306 3.4252e-09 deg/d
Q 3.198446621838311 3.3073e-08 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      8491 days (23.25 yr)  
   first obs. used      1996-01-24  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .594  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:47:10  

Additional Information
 Earth MOID = 1.23062 au 
 Jupiter MOID = 2.22092 au 
 T_jup = 3.333 
[ 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 16.6   n/a MPO342030  

344669 (2003 SN149)          Discovered 2003-Sep-16 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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