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JPL Small-Body Database Browser
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277350 (2005 TN101)
Classification: Main-belt Asteroid          SPK-ID: 2277350
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1349895957489252 6.9533e-08  
a 2.342619123868549 1.5089e-08 au
q 2.026389915343832 1.6442e-07 au
i 7.225491535603521 7.0445e-06 deg
node 54.50155606774538 5.3207e-05 deg
peri 329.3240116952423 5.8898e-05 deg
M 280.1365490223014 2.5892e-05 deg
tp 2458891.033706799051
(2020-Feb-11.53370680)
9.5392e-05 TDB
period 1309.637051332345
3.59
1.2653e-05
3.464e-08
d
yr
n .2748853200463121 2.6559e-09 deg/d
Q 2.658848332393266 1.7126e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      7581 days (20.76 yr)  
   first obs. used      1998-11-25  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56879  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:46:50  

Additional Information
 Earth MOID = 1.03373 au 
 Jupiter MOID = 2.78465 au 
 T_jup = 3.540 
[ 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 16.8   n/a MPO446375  

277350 (2005 TN101)          Discovered 2005-Oct-07 by CSS at Catalina
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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