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175583 Pingtung (2006 TV94)
Classification: Main-belt Asteroid          SPK-ID: 2175583
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08939737479444952 4.5715e-08  
a 3.13303751455168 2.6529e-08 au
q 2.852952185618233 1.4016e-07 au
i 11.4783850323113 5.1465e-06 deg
node 56.70036760729356 2.3707e-05 deg
peri 3.476388748507789 3.7063e-05 deg
M 186.0358771422222 2.9786e-05 deg
tp 2460179.322650042467
(2023-Aug-22.82265004)
0.00017356 TDB
period 2025.567963248197
5.55
2.5727e-05
7.044e-08
d
yr
n .1777279294162535 2.2574e-09 deg/d
Q 3.413122843485127 2.8901e-08 au
  Orbit Determination Parameters
   # obs. used (total)      370  
   data-arc span      8950 days (24.50 yr)  
   first obs. used      1995-11-21  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59392  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:59  

Additional Information
 Earth MOID = 1.86481 au 
 Jupiter MOID = 1.93741 au 
 T_jup = 3.176 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457526.5 (2016-May-18.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0899019150159977 4.5624e-08  
q 2.85258966540432 1.3988e-07 au
tp 2458157.899349092416
(2018-Feb-08.39934909)
0.00016144 TDB
node 56.71682272493156 2.3705e-05 deg
peri 4.290124628194135 3.6963e-05 deg
i 11.47784073780149 5.1462e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      370  
   data-arc span      8950 days (24.50 yr)  
   first obs. used      1995-11-21  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59392  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:59  

Additional Information
 Jupiter MOID = 1.93741 au 
 T_jup = 3.176 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.081539652019105E-15 -6.289711343945973E-15 -5.480007991579485E-13 -2.649834902647836E-16 -1.402339388081586E-13 -7.712074035191676E-16
q -6.289711343945973E-15 1.956538845304266E-14 3.164763574130269E-12 -7.600050106928516E-16 6.606599052939377E-13 2.901117764255379E-15
tp -5.480007991579485E-13 3.164763574130269E-12 2.606203729145592E-8 7.186961937519642E-12 4.599659545990122E-9 -4.893024205882588E-13
node -2.649834902647836E-16 -7.600050106928516E-16 7.186961937519642E-12 5.619408014836541E-10 -5.492583653745673E-10 -1.602546808067389E-11
peri -1.402339388081586E-13 6.606599052939377E-13 4.599659545990122E-9 -5.492583653745673E-10 1.366262376165075E-9 1.566143067037595E-11
i -7.712074035191676E-16 2.901117764255379E-15 -4.893024205882588E-13 -1.602546808067389E-11 1.566143067037595E-11 2.648293924773073E-11

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 15.26   n/a E2021B55  

175583 Pingtung           Discovered 2006 Oct. 15 by C.-S. Lin and Q.-z. Ye at Lulin.
Pingtung County is the southernmost county in Taiwan. It has some of the country's best beaches, most fertile farmland, richest fish stocks and balmiest weather. It contains the oldest and the largest national park in Taiwan, Kenting National Park.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-08-29Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2006 TV94 = 1995 WY35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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