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487956 (2015 TG265)
Classification: Main-belt Asteroid          SPK-ID: 2487956
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06967738075901893 1.2259e-07  
a 2.793802936745359 5.2556e-08 au
q 2.599138065756088 3.677e-07 au
i 5.311364932364486 8.4718e-06 deg
node 249.0269077669602 0.0001077 deg
peri 127.3449477469426 0.00014738 deg
M 352.0723018943116 9.5308e-05 deg
tp 2459038.060960018169
(2020-Jul-07.56096002)
0.00045191 TDB
period 1705.658493332168
4.67
4.8129e-05
1.318e-07
d
yr
n .2110621800362307 5.9556e-09 deg/d
Q 2.988467807734631 5.6218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      6487 days (17.76 yr)  
   first obs. used      2001-09-28  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5907  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:51  

Additional Information
 Earth MOID = 1.6051 au 
 Jupiter MOID = 2.37764 au 
 T_jup = 3.318 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO477321  

487956 (2015 TG265)          Discovered 2006-Oct-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 TG265 = 2008 CP174 = 2016 VT14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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