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344694 (2003 SX337)
Classification: Main-belt Asteroid          SPK-ID: 2344694
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1439721629469408 7.265e-08  
a 2.675778364477958 2.4442e-08 au
q 2.290540765777439 2.0689e-07 au
i 1.797432616002466 7.9872e-06 deg
node 345.1771292561605 0.00018962 deg
peri 37.51233821680651 0.00019252 deg
M 332.6230976688579 3.3712e-05 deg
tp 2459322.078124477193
(2021-Apr-17.57812448)
0.00015071 TDB
period 1598.724511721026
4.38
2.1905e-05
5.997e-08
d
yr
n .2251795086399596 3.0854e-09 deg/d
Q 3.061015963178478 2.7961e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      6198 days (16.97 yr)  
   first obs. used      2003-09-19  
   last obs. used      2020-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53339  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:33:20  

Additional Information
 Earth MOID = 1.29268 au 
 Jupiter MOID = 2.40034 au 
 T_jup = 3.363 
[ 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 17.32   n/a E2021B25  

344694 (2003 SX337)          Discovered 2003-Sep-19 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2003 SX337 = 2007 RV99 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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