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JPL Small-Body Database Browser
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393892 (2005 TH105)
Classification: Main-belt Asteroid          SPK-ID: 2393892
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2481319852499382 8.6985e-08  
a 3.126643841433451 3.1117e-08 au
q 2.350823497889076 2.7173e-07 au
i 11.39988787815002 7.9292e-06 deg
node 40.46967759425947 3.7244e-05 deg
peri 324.1075581481048 4.0239e-05 deg
M 242.483219537547 1.5409e-05 deg
tp 2459659.694280833541
(2022-Mar-21.19428083)
9.2855e-05 TDB
period 2019.370681924835
5.53
3.0146e-05
8.254e-08
d
yr
n .1782733617073479 2.6613e-09 deg/d
Q 3.902464184977827 3.8838e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      4897 days (13.41 yr)  
   first obs. used      2005-09-09  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59161  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:14:51  

Additional Information
 Earth MOID = 1.36083 au 
 Jupiter MOID = 1.60565 au 
 T_jup = 3.136 
[ 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 15.6   n/a MPO437613  

393892 (2005 TH105)          Discovered 2005-Oct-08 by CSS at Catalina
Reference: Last Updated: 2014-05-15

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