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52376 (1993 FW69)
Classification: Main-belt Asteroid          SPK-ID: 2052376
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05262934815405635 4.3094e-08  
a 2.336642424304291 9.6864e-09 au
q 2.213666456644042 1.0199e-07 au
i 6.610910492504763 4.4202e-06 deg
node 211.9571188510019 3.3949e-05 deg
peri 329.8812504011502 5.1589e-05 deg
M 336.8937122977385 4.1163e-05 deg
tp 2459480.236439177472
(2021-Sep-22.73643918)
0.00014941 TDB
period 1304.628354512327
3.57
8.1124e-06
2.221e-08
d
yr
n .2759406529490682 1.7158e-09 deg/d
Q 2.459618391964539 1.0196e-08 au
  Orbit Determination Parameters
   # obs. used (total)      897  
   data-arc span      10243 days (28.04 yr)  
   first obs. used      1993-03-21  
   last obs. used      2021-04-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54776  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:53:30  

Additional Information
 Earth MOID = 1.2177 au 
 Jupiter MOID = 2.5044 au 
 T_jup = 3.556 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457301.5 (2015-Oct-06.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05207914010177373 4.3167e-08  
q 2.214869683071329 1.0205e-07 au
tp 2456873.287579689861
(2014-Aug-03.78757969)
0.0001443 TDB
node 211.9909847602825 3.3931e-05 deg
peri 330.4478188825091 5.1848e-05 deg
i 6.612088063749549 4.422e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      897  
   data-arc span      10243 days (28.04 yr)  
   first obs. used      1993-03-21  
   last obs. used      2021-04-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54776  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:53:30  

Additional Information
 Jupiter MOID = 2.5044 au 
 T_jup = 3.556 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.86342279610628E-15 -4.387801998528799E-15 -9.093202674580345E-13 2.948789314661103E-15 -2.160574953007639E-13 5.21273693797324E-16
q -4.387801998528799E-15 1.041472319247534E-14 2.58924383574981E-12 -7.672978281019296E-15 6.331018007021977E-13 -9.074533809803239E-16
tp -9.093202674580345E-13 2.58924383574981E-12 2.082276683143474E-8 -3.798444529172627E-11 5.669609773346527E-9 6.641576882771455E-12
node 2.948789314661103E-15 -7.672978281019296E-15 -3.798444529172627E-11 1.151291806244478E-9 -1.153570252441498E-9 -3.418826628086794E-11
peri -2.160574953007639E-13 6.331018007021977E-13 5.669609773346527E-9 -1.153570252441498E-9 2.688216490983262E-9 3.581159165443593E-11
i 5.21273693797324E-16 -9.074533809803239E-16 6.641576882771455E-12 -3.418826628086794E-11 3.581159165443593E-11 1.955420446405193E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.87   n/a MPCxxxxx  

52376 (1993 FW69)          Discovered 1993-Mar-21 by UESAC at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FW69 = 1998 SJ37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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