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243599 (1998 SX153)
Classification: Main-belt Asteroid          SPK-ID: 2243599
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2043649793707145 7.7456e-08  
a 2.581746122579998 1.4917e-08 au
q 2.054127629498514 1.9729e-07 au
i 11.60399666221088 4.5434e-06 deg
node 160.9888351733331 3.4381e-05 deg
peri 246.3773426231763 3.7783e-05 deg
M 99.67910332259218 1.1681e-05 deg
tp 2458780.962922243204
(2019-Oct-24.46292224)
4.9885e-05 TDB
period 1515.195692558112
4.15
1.3132e-05
3.595e-08
d
yr
n .2375930724777935 2.0591e-09 deg/d
Q 3.109364615661481 1.7965e-08 au
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      8240 days (22.56 yr)  
   first obs. used      1998-09-21  
   last obs. used      2021-04-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60302  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 11:07:39  

Additional Information
 Earth MOID = 1.09255 au 
 Jupiter MOID = 2.40219 au 
 T_jup = 3.366 
[ 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 17.00   n/a E2021B55  

243599 (1998 SX153)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

Alternate Designations
 1998 SX153 = 2002 QS25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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