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66724 (1999 TN107)
Classification: Main-belt Asteroid          SPK-ID: 2066724
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .104465274706575 4.9715e-08  
a 2.551954923888515 1.2262e-08 au
q 2.285364251725705 1.2671e-07 au
i 5.975869755309572 5.4357e-06 deg
node 286.9638367685645 3.5656e-05 deg
peri 17.27187197107309 4.0706e-05 deg
M 116.4403071340864 1.9507e-05 deg
tp 2458718.875282891585
(2019-Aug-23.37528289)
7.9448e-05 TDB
period 1489.045352305439
4.08
1.0732e-05
2.938e-08
d
yr
n .2417656382612014 1.7425e-09 deg/d
Q 2.818545596051326 1.3543e-08 au
  Orbit Determination Parameters
   # obs. used (total)      790  
   data-arc span      10236 days (28.02 yr)  
   first obs. used      1993-01-23  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51278  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:24:32  

Additional Information
 Earth MOID = 1.2688 au 
 Jupiter MOID = 2.37508 au 
 T_jup = 3.424 
[ 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 15.29   n/a MPCxxxxx  
diameter diameter 2.632 km 0.391 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.255   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66724 (1999 TN107)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 TN107 = 1998 FX112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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