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134624 (1999 TZ272)
Classification: Main-belt Asteroid          SPK-ID: 2134624
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1492189651640075 4.7715e-08  
a 2.388689851204743 1.1404e-08 au
q 2.032252023510205 1.1846e-07 au
i 6.876002256975201 5.3377e-06 deg
node 2.252301148552896 3.0638e-05 deg
peri 328.1501574054727 3.3719e-05 deg
M 261.9018938656234 1.589e-05 deg
tp 2459367.948260451521
(2021-Jun-02.44826045)
6.0824e-05 TDB
period 1348.4600159492
3.69
9.6563e-06
2.644e-08
d
yr
n .2669712084466894 1.9118e-09 deg/d
Q 2.745127678899282 1.3105e-08 au
  Orbit Determination Parameters
   # obs. used (total)      663  
   data-arc span      9008 days (24.66 yr)  
   first obs. used      1995-08-29  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55321  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:20:44  

Additional Information
 Earth MOID = 1.02568 au 
 Jupiter MOID = 2.61332 au 
 T_jup = 3.509 
[ 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 16.0   n/a MPO223969  
diameter diameter 1.465 km 0.214 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.394   0.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134624 (1999 TZ272)          Discovered 1999-Oct-03 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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