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152307 (2005 TL74)
Classification: Main-belt Asteroid          SPK-ID: 2152307
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1165298932030934 5.2352e-08  
a 3.106585907505197 3.0581e-08 au
q 2.744575783477381 1.614e-07 au
i 12.57288276844653 5.597e-06 deg
node 178.6685236978583 2.1074e-05 deg
peri 213.0206831561937 2.9466e-05 deg
M 286.0342551923976 2.4835e-05 deg
tp 2459611.414638205401
(2022-Jan-31.91463821)
0.00014208 TDB
period 1999.969987982056
5.48
2.9531e-05
8.085e-08
d
yr
n .180002701122148 2.6579e-09 deg/d
Q 3.468596031533012 3.4144e-08 au
  Orbit Determination Parameters
   # obs. used (total)      523  
   data-arc span      7588 days (20.77 yr)  
   first obs. used      1999-10-06  
   last obs. used      2020-07-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51746  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:35  

Additional Information
 Earth MOID = 1.75648 au 
 Jupiter MOID = 2.01805 au 
 T_jup = 3.173 
[ 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 15.02   n/a E2021B55  
diameter diameter 7.152 km 0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

152307 (2005 TL74)          Discovered 2005-Oct-07 by LONEOS at Anderson Mesa
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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