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175820 (1999 TS25)
Classification: Main-belt Asteroid          SPK-ID: 2175820
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 .1674219996781274 4.7728e-08  
a 2.386846985018453 1.0783e-08 au
q 1.987236289860954 1.1518e-07 au
i 7.119139691649714 5.2958e-06 deg
node 16.6005443934355 3.0166e-05 deg
peri 5.032428146795603 3.3774e-05 deg
M 270.8006782473859 1.9494e-05 deg
tp 2459534.229306309825
(2021-Nov-15.72930631)
7.4646e-05 TDB
period 1346.899818417242
3.69
9.1269e-06
2.499e-08
d
yr
n .2672804577426108 1.8112e-09 deg/d
Q 2.786457680175952 1.2588e-08 au
  Orbit Determination Parameters
   # obs. used (total)      433  
   data-arc span      7570 days (20.73 yr)  
   first obs. used      1999-10-02  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60725  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:06:57  

Additional Information
 Earth MOID = .988799 au 
 Jupiter MOID = 2.6767 au 
 T_jup = 3.505 
[ 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 16.74   n/a E2021B55  

175820 (1999 TS25)          Discovered 1999-Oct-03 by LINEAR at Socorro
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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