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487916 (2015 TX195)
Classification: Main-belt Asteroid          SPK-ID: 2487916
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1970452614481766 1.714e-07  
a 3.026740335081021 7.4679e-08 au
q 2.43033549441924 5.7216e-07 au
i 12.75286805425149 7.4944e-06 deg
node 295.9742590904665 3.8114e-05 deg
peri 98.15489225278603 7.6594e-05 deg
M 307.4511840215499 6.0251e-05 deg
tp 2459281.251191184931
(2021-Mar-07.75119118)
0.00033037 TDB
period 1923.362628532365
5.27
7.1183e-05
1.949e-07
d
yr
n .1871721924194298 6.9272e-09 deg/d
Q 3.623145175742802 8.9394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      5441 days (14.90 yr)  
   first obs. used      2005-12-24  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53529  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:41:16  

Additional Information
 Earth MOID = 1.47722 au 
 Jupiter MOID = 2.00323 au 
 T_jup = 3.178 
[ 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 16.2   n/a MPO409264  

487916 (2015 TX195)          Discovered 2005-Dec-24 by LINEAR at Socorro
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2015 TX195 = 2005 YV172 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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