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24055 (1999 TX71)
Classification: Main-belt Asteroid          SPK-ID: 2024055
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1519709194172189 3.2369e-08  
a 2.638272288354544 1.0188e-08 au
q 2.237331623020334 8.7966e-08 au
i 1.725373958277825 4.6673e-06 deg
node 30.28457177233568 0.00013583 deg
peri 65.82112947989287 0.000137 deg
M 284.2361828066436 1.9454e-05 deg
tp 2459529.910317244113
(2021-Nov-11.41031724)
8.5451e-05 TDB
period 1565.228873107513
4.29
9.0666e-06
2.482e-08
d
yr
n .229998312825189 1.3323e-09 deg/d
Q 3.039212953688754 1.1736e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1138  
   data-arc span      18192 days (49.81 yr)  
   first obs. used      1971-03-24  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53118  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:35:22  

Additional Information
 Earth MOID = 1.25458 au 
 Jupiter MOID = 2.12662 au 
 T_jup = 3.379 
[ 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 15.0   n/a MPO395236  
diameter diameter 5.786 km 0.322 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24055 (1999 TX71)          Discovered 1999-Oct-09 by Spacewatch at Kitt Peak
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TX71 = 2212 T-1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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