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362625 (2011 ST104)
Classification: Main-belt Asteroid          SPK-ID: 2362625
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2257172126113272 7.6456e-08  
a 2.758098643937768 3.0322e-08 au
q 2.135548305921053 2.2478e-07 au
i 8.443634031850932 1.1454e-05 deg
node 346.2298928494947 4.4094e-05 deg
peri 71.62024528066205 5.9789e-05 deg
M 342.307758859673 3.0581e-05 deg
tp 2459282.723028362356
(2021-Mar-09.22302836)
0.00014212 TDB
period 1673.066174922208
4.58
2.759e-05
7.554e-08
d
yr
n .2151737961092536 3.5484e-09 deg/d
Q 3.380648981954482 3.7167e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      6569 days (17.98 yr)  
   first obs. used      2002-12-12  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64525  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:12  

Additional Information
 Earth MOID = 1.16422 au 
 Jupiter MOID = 2.08449 au 
 T_jup = 3.290 
[ 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 17.12   n/a MPCxxxxx  

362625 (2011 ST104)          Discovered 2008-Jan-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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