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JPL Small-Body Database Browser
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172306 (2002 TV250)
Classification: Main-belt Asteroid          SPK-ID: 2172306
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1942846378611711 8.0816e-08  
a 2.715932782559303 2.2811e-08 au
q 2.188268765444486 2.2585e-07 au
i 1.532664050946392 6.9188e-06 deg
node 264.18704444 0.00030773 deg
peri 85.96417899612851 0.00030835 deg
M 9.422374930495693 2.0982e-05 deg
tp 2458957.710734321914
(2020-Apr-18.21073432)
9.4974e-05 TDB
period 1634.846390399431
4.48
2.0597e-05
5.639e-08
d
yr
n .2202041746026327 2.7743e-09 deg/d
Q 3.24359679967412 2.7243e-08 au
  Orbit Determination Parameters
   # obs. used (total)      299  
   data-arc span      8467 days (23.18 yr)  
   first obs. used      1995-02-07  
   last obs. used      2018-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56606  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:43:59  

Additional Information
 Earth MOID = 1.18291 au 
 Jupiter MOID = 2.19352 au 
 T_jup = 3.333 
[ 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 16.0   n/a MPO439990  

172306 (2002 TV250)          Discovered 2002-Oct-07 by LONEOS at Anderson Mesa
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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