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90942 (1997 TS24)
Classification: Main-belt Asteroid          SPK-ID: 2090942
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 .140792534611365 5.1372e-08  
a 2.342559179652226 1.1449e-08 au
q 2.012744335271869 1.1938e-07 au
i 7.268487937768484 5.6768e-06 deg
node 8.32732597877752 2.82e-05 deg
peri 3.477153074170117 3.124e-05 deg
M 218.4448416730345 1.5683e-05 deg
tp 2459911.441012680979
(2022-Nov-27.94101268)
5.9317e-05 TDB
period 1309.586784092763
3.59
9.6003e-06
2.628e-08
d
yr
n .2748958712571277 2.0152e-09 deg/d
Q 2.672374024032584 1.306e-08 au
  Orbit Determination Parameters
   # obs. used (total)      748  
   data-arc span      8613 days (23.58 yr)  
   first obs. used      1997-10-09  
   last obs. used      2021-05-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53176  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:39:22  

Additional Information
 Earth MOID = 1.0119 au 
 Jupiter MOID = 2.79338 au 
 T_jup = 3.539 
[ 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 16.05   n/a E2021B10  

90942 (1997 TS24)          Discovered 1997-Oct-09 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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