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434494 (2005 ST35)
Classification: Main-belt Asteroid          SPK-ID: 2434494
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2012841249870786 6.6152e-08  
a 2.349194082056948 2.7217e-08 au
q 1.876338606825292 1.6291e-07 au
i 3.070589662088136 8.0947e-06 deg
node 112.5712026982043 0.00037531 deg
peri 190.4200507017516 0.00037847 deg
M 187.4847622641977 6.241e-05 deg
tp 2460026.733862712472
(2023-Mar-23.23386271)
0.00023542 TDB
period 1315.154496230361
3.60
2.2855e-05
6.257e-08
d
yr
n .2737320984202779 4.757e-09 deg/d
Q 2.822049557288604 3.2695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      5034 days (13.78 yr)  
   first obs. used      2005-09-23  
   last obs. used      2019-07-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58443  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:16:21  

Additional Information
 Earth MOID = .860578 au 
 Jupiter MOID = 2.41086 au 
 T_jup = 3.529 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.3   n/a MPO392126  

434494 (2005 ST35)          Discovered 2005-Sep-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2005 ST35 = 2008 JD39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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