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344700 (2003 SV423)
Classification: Main-belt Asteroid          SPK-ID: 2344700
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1256896176314933 8.1499e-08  
a 2.618593077437531 2.7657e-08 au
q 2.289463114801933 2.2662e-07 au
i 1.785531287793453 8.0785e-06 deg
node 346.6194922500285 0.00029425 deg
peri 286.715634901238 0.00029692 deg
M 49.44386330930397 3.9101e-05 deg
tp 2458787.925901299387
(2019-Oct-31.42590130)
0.00016717 TDB
period 1547.748707529101
4.24
2.4521e-05
6.713e-08
d
yr
n .2325958976730279 3.685e-09 deg/d
Q 2.94772304007313 3.1134e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      5734 days (15.70 yr)  
   first obs. used      2003-09-18  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66285  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:05:41  

Additional Information
 Earth MOID = 1.27396 au 
 Jupiter MOID = 2.15167 au 
 T_jup = 3.394 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO476592  

344700 (2003 SV423)          Discovered 2003-Sep-25 by Wiegert, P. A. at Mauna Kea
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2003 SV423 = 2007 RU196 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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