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213352 (2001 SJ341)
Classification: Main-belt Asteroid          SPK-ID: 2213352
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04595018750001705 4.743e-08  
a 2.85852204830882 2.2281e-08 au
q 2.727172424216097 1.3788e-07 au
i 6.107574221804588 5.3422e-06 deg
node 172.4662404781908 4.0633e-05 deg
peri 118.6202491187835 7.5429e-05 deg
M 53.9577867890824 5.9753e-05 deg
tp 2458935.916733821796
(2020-Mar-27.41673382)
0.00029383 TDB
period 1765.268397617563
4.83
2.0639e-05
5.651e-08
d
yr
n .2039349939566483 2.3844e-09 deg/d
Q 2.989871672401543 2.3305e-08 au
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      10243 days (28.04 yr)  
   first obs. used      1992-11-17  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49763  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:21  

Additional Information
 Earth MOID = 1.71597 au 
 Jupiter MOID = 2.09416 au 
 T_jup = 3.293 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457902.5 (2017-May-29.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04608958167159201 4.8036e-08  
q 2.727006543129336 1.4009e-07 au
tp 2457183.852833440360
(2015-Jun-10.35283344)
0.00029492 TDB
node 172.6106481060052 4.068e-05 deg
peri 121.3716984169503 7.4479e-05 deg
i 6.103768096694611 5.3362e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      10243 days (28.04 yr)  
   first obs. used      1992-11-17  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49763  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:21  

Additional Information
 Jupiter MOID = 2.09416 au 
 T_jup = 3.293 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.307490042949035E-15 -6.651219646790717E-15 4.91242149344359E-12 -2.029850616051616E-14 1.034929027209782E-12 -2.10951309061544E-15
q -6.651219646790717E-15 1.96242029398938E-14 -1.632544783654426E-11 5.822610439211185E-14 -3.407300069462354E-12 6.915095497744055E-15
tp 4.91242149344359E-12 -1.632544783654426E-11 8.697945680331029E-8 -1.162123360501391E-10 1.841527986101073E-8 -5.448208453806811E-12
node -2.029850616051616E-14 5.822610439211185E-14 -1.162123360501391E-10 1.654837134912907E-9 -1.669562688578287E-9 -7.924358234647957E-11
peri 1.034929027209782E-12 -3.407300069462354E-12 1.841527986101073E-8 -1.669562688578287E-9 5.547145671994386E-9 7.775395180626665E-11
i -2.10951309061544E-15 6.915095497744055E-15 -5.448208453806811E-12 -7.924358234647957E-11 7.775395180626665E-11 2.847525688188892E-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 16.46   n/a MPCxxxxx  

213352 (2001 SJ341)          Discovered 2001-Sep-21 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2001 SJ341 = 2004 FF119 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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