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357788 (2005 ST292)
Classification: Main-belt Asteroid          SPK-ID: 2357788
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2252474815851773 4.1741e-08  
a 2.804459307480847 2.4008e-08 au
q 2.172761911262675 1.164e-07 au
i 2.165360698491854 5.0253e-06 deg
node 106.6565548602355 0.00018106 deg
peri 178.6123690986897 0.00018205 deg
M 108.160280099075 1.8799e-05 deg
tp 2458485.108272338968
(2019-Jan-01.60827234)
8.6565e-05 TDB
period 1715.426603814411
4.70
2.2028e-05
6.031e-08
d
yr
n .2098603339831074 2.6948e-09 deg/d
Q 3.436156703699018 2.9416e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      7525 days (20.60 yr)  
   first obs. used      1999-03-22  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53613  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:09:57  

Additional Information
 Earth MOID = 1.15633 au 
 Jupiter MOID = 1.73682 au 
 T_jup = 3.285 
[ 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 16.8   n/a MPO440602  

357788 (2005 ST292)          Discovered 2005-Sep-23 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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