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192020 (2005 YJ148)
Classification: Main-belt Asteroid          SPK-ID: 2192020
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07575832921779981 7.0749e-08  
a 2.5649856973419 1.9724e-08 au
q 2.370666666443725 1.8782e-07 au
i 3.303155852421615 6.4149e-06 deg
node 38.68760762172419 0.00011551 deg
peri 309.3006701935838 0.00012254 deg
M 32.54778820246153 4.3917e-05 deg
tp 2459260.842181472266
(2021-Feb-15.34218147)
0.00018261 TDB
period 1500.464927638027
4.11
1.7307e-05
4.738e-08
d
yr
n .2399256346275937 2.7674e-09 deg/d
Q 2.759304728240076 2.1218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      7231 days (19.80 yr)  
   first obs. used      2000-09-24  
   last obs. used      2020-07-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63567  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:14:21  

Additional Information
 Earth MOID = 1.36488 au 
 Jupiter MOID = 2.53569 au 
 T_jup = 3.426 
[ 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 16.74   n/a E2021B55  

192020 (2005 YJ148)          Discovered 2005-Dec-25 by Spacewatch at Kitt Peak
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2005 YJ148 = 2004 RH345 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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