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175827 (1999 TS72)
Classification: Main-belt Asteroid          SPK-ID: 2175827
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1926710151357542 3.4449e-08  
a 2.306409376936942 1.062e-08 au
q 1.862031140963879 7.9272e-08 au
i 3.972130390240091 5.8771e-06 deg
node 80.4049905007768 8.6387e-05 deg
peri 224.7340861698961 8.8506e-05 deg
M 91.63688962871959 1.9838e-05 deg
tp 2458874.835170917612
(2020-Jan-26.33517092)
6.9627e-05 TDB
period 1279.390199129109
3.50
8.8364e-06
2.419e-08
d
yr
n .2813840533130978 1.9434e-09 deg/d
Q 2.750787612910004 1.2666e-08 au
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      7744 days (21.20 yr)  
   first obs. used      1999-10-02  
   last obs. used      2020-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56351  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:33:52  

Additional Information
 Earth MOID = .847428 au 
 Jupiter MOID = 2.48937 au 
 T_jup = 3.560 
[ 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 17.3   n/a MPO433134  

175827 (1999 TS72)          Discovered 1999-Oct-09 by Spacewatch at Kitt Peak
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

Alternate Designations
 1999 TS72 = 2005 JO16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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