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46612 (1993 TS16)
Classification: Main-belt Asteroid          SPK-ID: 2046612
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03466733768645307 3.9415e-08  
a 2.79557085572025 1.7866e-08 au
q 2.698655856838589 1.0824e-07 au
i 2.783880144783239 4.7497e-06 deg
node 159.8862542888534 9.2821e-05 deg
peri 272.4613964203685 0.0001182 deg
M 245.5454075027505 7.5415e-05 deg
tp 2459743.293834457490
(2022-Jun-12.79383446)
0.00035924 TDB
period 1707.277760911099
4.67
1.6366e-05
4.481e-08
d
yr
n .2108619981132326 2.0214e-09 deg/d
Q 2.89248585460191 1.8485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      917  
   data-arc span      10312 days (28.23 yr)  
   first obs. used      1991-04-08  
   last obs. used      2019-07-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58318  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:50:40  

Additional Information
 Earth MOID = 1.71432 au 
 Jupiter MOID = 2.19239 au 
 T_jup = 3.325 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO432024  

46612 (1993 TS16)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 TS16 = 2000 DX43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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