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344266 (2001 SA343)
Classification: Main-belt Asteroid          SPK-ID: 2344266
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06967917357367442 4.3194e-08  
a 2.442584319832005 1.664e-08 au
q 2.272387063042095 1.101e-07 au
i 13.77347684886064 5.182e-06 deg
node 278.0959694761145 2.3688e-05 deg
peri 120.9801416445789 6.4874e-05 deg
M 343.7318219041488 5.566e-05 deg
tp 2459263.509958202589
(2021-Feb-18.00995820)
0.00021547 TDB
period 1394.353124196297
3.82
1.4248e-05
3.901e-08
d
yr
n .2581842388078726 2.6382e-09 deg/d
Q 2.612781576621915 1.7799e-08 au
  Orbit Determination Parameters
   # obs. used (total)      282  
   data-arc span      7048 days (19.30 yr)  
   first obs. used      2001-09-22  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44708  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:31:41  

Additional Information
 Earth MOID = 1.31237 au 
 Jupiter MOID = 2.6795 au 
 T_jup = 3.458 
[ 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 16.71   n/a MPCxxxxx  

344266 (2001 SA343)          Discovered 2001-Sep-22 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2001 SA343 = 2005 VA16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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