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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1493303317524016 4.6162e-08  
a 2.389273825455715 1.1252e-08 au
q 2.032482772453083 1.153e-07 au
i 6.875709389676106 5.0708e-06 deg
node 2.245036235241272 2.8785e-05 deg
peri 328.0732324623804 3.212e-05 deg
M 315.3785139960508 1.6067e-05 deg
tp 2459367.700989577803
(2021-Jun-02.20098958)
6.08e-05 TDB
period 1348.954542721457
3.69
9.529e-06
2.609e-08
d
yr
n .2668733367943709 1.8852e-09 deg/d
Q 2.746064878458346 1.2932e-08 au
  Orbit Determination Parameters
   # obs. used (total)      694  
   data-arc span      9059 days (24.80 yr)  
   first obs. used      1995-08-29  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54605  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:12  

Additional Information
 Earth MOID = 1.02401 au 
 Jupiter MOID = 2.61207 au 
 T_jup = 3.508 
[ 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 15.98   n/a E2021B55  
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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