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233529 (2007 HJ35)
Classification: Main-belt Asteroid          SPK-ID: 2233529
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04766053606367976 5.1248e-08  
a 2.407539323683925 1.9711e-08 au
q 2.292794708922761 1.192e-07 au
i 2.408365138153414 5.653e-06 deg
node 4.257762705292896 0.00011526 deg
peri 189.7920857187916 0.00013013 deg
M 204.7370288196078 6.3052e-05 deg
tp 2459588.969424725158
(2022-Jan-09.46942473)
0.00024197 TDB
period 1364.452781564512
3.74
1.6757e-05
4.588e-08
d
yr
n .2638420360631431 3.2402e-09 deg/d
Q 2.52228393844509 2.065e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      5020 days (13.74 yr)  
   first obs. used      2005-12-06  
   last obs. used      2019-09-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53162  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:12:50  

Additional Information
 Earth MOID = 1.29129 au 
 Jupiter MOID = 2.4346 au 
 T_jup = 3.519 
[ 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 17.2   n/a MPO433525  

233529 (2007 HJ35)          Discovered 2007-Apr-19 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2007 HJ35 = 2009 YN21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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