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70469 (1999 TN32)
Classification: Main-belt Asteroid          SPK-ID: 2070469
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2058659961970248 4.819e-08  
a 2.35292164657894 6.2812e-09 au
q 1.868535087832423 1.1411e-07 au
i 5.433970264040827 4.821e-06 deg
node 14.39933553945204 3.7331e-05 deg
peri 10.40918180233029 3.9027e-05 deg
M 258.0806106846309 9.9047e-06 deg
tp 2459373.719164815322
(2021-Jun-08.21916482)
3.6873e-05 TDB
period 1318.28595359583
3.61
5.2788e-06
1.445e-08
d
yr
n .2730818750044663 1.0935e-09 deg/d
Q 2.837308205325458 7.5742e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1211  
   data-arc span      13698 days (37.50 yr)  
   first obs. used      1981-10-23  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50305  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:11:03  

Additional Information
 Earth MOID = .872531 au 
 Jupiter MOID = 2.6222 au 
 T_jup = 3.522 
[ 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 15.4   n/a MPO432257  

70469 (1999 TN32)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 TN32 = 1981 UF14 = 1994 GY5 = 1997 EE33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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