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JPL Small-Body Database Browser
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74902 (1999 TS124)
Classification: Main-belt Asteroid          SPK-ID: 2074902
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04293278889452541 3.9212e-08  
a 2.288343966063922 1.0558e-08 au
q 2.190098977650838 9.231e-08 au
i 4.39014978215322 4.3893e-06 deg
node 291.7690773840187 5.19e-05 deg
peri 45.362417382983 7.2021e-05 deg
M 264.0815806289704 5.0214e-05 deg
tp 2458937.383621229438
(2020-Mar-28.88362123)
0.0001765 TDB
period 1264.388054326379
3.46
8.7506e-06
2.396e-08
d
yr
n .284722715283636 1.9705e-09 deg/d
Q 2.386588954477005 1.1011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      762  
   data-arc span      7286 days (19.95 yr)  
   first obs. used      1999-09-08  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58691  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:44:12  

Additional Information
 Earth MOID = 1.18104 au 
 Jupiter MOID = 2.75676 au 
 T_jup = 3.595 
[ 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 15.7   n/a MPO436307  

74902 (1999 TS124)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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