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487944 (2015 TB235)
Classification: Main-belt Asteroid          SPK-ID: 2487944
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1120785549694838 5.5709e-08  
a 3.170361395584059 7.7676e-08 au
q 2.815031871635961 1.9174e-07 au
i 6.543832253025954 6.4637e-06 deg
node 90.9498466898939 6.1318e-05 deg
peri 357.3448089018679 7.2793e-05 deg
M 247.6904245884348 3.389e-05 deg
tp 2459643.744183986853
(2022-Mar-05.24418399)
0.0001926 TDB
period 2061.87144227616
5.65
7.5776e-05
2.075e-07
d
yr
n .1745986644068291 6.4166e-09 deg/d
Q 3.525690919532156 8.6381e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      4904 days (13.43 yr)  
   first obs. used      2004-11-10  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57055  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:50:38  

Additional Information
 Earth MOID = 1.8315 au 
 Jupiter MOID = 1.67103 au 
 T_jup = 3.182 
[ 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 15.9   n/a MPO419312  

487944 (2015 TB235)          Discovered 2012-Feb-28 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2015 TB235 = 2012 DK77 = 2012 GY40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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