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277352 (2005 TD102)
Classification: Main-belt Asteroid          SPK-ID: 2277352
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 .1995186102290171 6.7936e-08  
a 2.374017845722365 1.7179e-08 au
q 1.900357104484953 1.6867e-07 au
i 2.364970621909528 6.8605e-06 deg
node 265.5313893720644 0.00015954 deg
peri 19.69586353973584 0.00016128 deg
M 77.96496185040469 1.7873e-05 deg
tp 2458711.151413106872
(2019-Aug-15.65141311)
6.7355e-05 TDB
period 1336.055181831468
3.66
1.4502e-05
3.97e-08
d
yr
n .2694499485466693 2.9248e-09 deg/d
Q 2.847678586959776 2.0607e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      6527 days (17.87 yr)  
   first obs. used      2001-08-23  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58115  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:46:50  

Additional Information
 Earth MOID = .884125 au 
 Jupiter MOID = 2.31127 au 
 T_jup = 3.514 
[ 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 17.4   n/a MPO396914  

277352 (2005 TD102)          Discovered 2005-Oct-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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