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43837 (1993 FN49)
Classification: Main-belt Asteroid          SPK-ID: 2043837
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06341001962301314 3.7859e-08  
a 2.551929180135239 1.1204e-08 au
q 2.390111300746323 9.6921e-08 au
i .9533812554021379 4.4702e-06 deg
node 5.7645210421963 0.00024255 deg
peri 235.2151104226013 0.00024747 deg
M 239.3288809851912 5.3804e-05 deg
tp 2459699.616805506382
(2022-Apr-30.11680551)
0.00022381 TDB
period 1489.022820450076
4.08
9.8065e-06
2.685e-08
d
yr
n .2417692966526768 1.5923e-09 deg/d
Q 2.713747059524154 1.1915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1087  
   data-arc span      10664 days (29.20 yr)  
   first obs. used      1991-12-13  
   last obs. used      2021-02-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57218  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:22:59  

Additional Information
 Earth MOID = 1.37604 au 
 Jupiter MOID = 2.27719 au 
 T_jup = 3.437 
[ 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 15.41   n/a MPCxxxxx  

43837 (1993 FN49)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FN49 = 1999 VG12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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