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70530 (1999 TP117)
Classification: Main-belt Asteroid          SPK-ID: 2070530
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1009818106399864 3.767e-08  
a 2.422607654234024 1.0968e-08 au
q 2.177968346839183 9.2e-08 au
i 6.13112550609647 5.6556e-06 deg
node 331.5259943418957 3.5871e-05 deg
peri 91.65234370185483 5.0421e-05 deg
M 129.1631564774123 3.4124e-05 deg
tp 2458506.349540673981
(2019-Jan-22.84954067)
0.00012952 TDB
period 1377.282579715189
3.77
9.353e-06
2.561e-08
d
yr
n .2613842687783397 1.775e-09 deg/d
Q 2.667246961628866 1.2075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      678  
   data-arc span      9017 days (24.69 yr)  
   first obs. used      1995-08-20  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55811  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:39:37  

Additional Information
 Earth MOID = 1.20136 au 
 Jupiter MOID = 2.58223 au 
 T_jup = 3.498 
[ 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 16.0   n/a MPO453109  

70530 (1999 TP117)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 TP117 = 1995 QS1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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