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70543 (1999 TQ126)
Classification: Main-belt Asteroid          SPK-ID: 2070543
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2391077573769901 4.1127e-08  
a 2.469980224407359 1.15e-08 au
q 1.8793887921838 1.0408e-07 au
i 8.442847145910022 4.1228e-06 deg
node 191.6686695298679 3.0626e-05 deg
peri 117.4700238805679 3.2302e-05 deg
M 210.0510281565341 1.2559e-05 deg
tp 2459791.081219946359
(2022-Jul-30.58121995)
5.172e-05 TDB
period 1417.877272293907
3.88
9.9024e-06
2.711e-08
d
yr
n .2539006774666579 1.7732e-09 deg/d
Q 3.060571656630917 1.425e-08 au
  Orbit Determination Parameters
   # obs. used (total)      831  
   data-arc span      9784 days (26.79 yr)  
   first obs. used      1994-04-02  
   last obs. used      2021-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53957  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 06:41:16  

Additional Information
 Earth MOID = .881387 au 
 Jupiter MOID = 2.29168 au 
 T_jup = 3.430 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO302440  
diameter diameter 2.183 km 0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.256   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

70543 (1999 TQ126)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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