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175256 (2005 JH67)
Classification: Main-belt Asteroid          SPK-ID: 2175256
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 .2015038237846298 5.502e-08  
a 3.09299136312374 4.6945e-08 au
q 2.469741776521472 1.8021e-07 au
i 17.95590353193752 7.0103e-06 deg
node 84.8978800244258 2.5999e-05 deg
peri 225.226101870204 3.3665e-05 deg
M 248.3828869980801 2.0913e-05 deg
tp 2459816.519943024867
(2022-Aug-25.01994302)
0.00011689 TDB
period 1986.856437373877
5.44
4.5235e-05
1.238e-07
d
yr
n .181190745958389 4.1251e-09 deg/d
Q 3.716240949726008 5.6405e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6669 days (18.26 yr)  
   first obs. used      2001-10-28  
   last obs. used      2020-01-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59224  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:04:39  

Additional Information
 Earth MOID = 1.48555 au 
 Jupiter MOID = 1.62086 au 
 T_jup = 3.119 
[ 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 15.2   n/a MPO433129  

175256 (2005 JH67)          Discovered 2005-May-04 by CSS at Catalina
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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