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192196 (2007 HU2)
Classification: Main-belt Asteroid          SPK-ID: 2192196
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03741790766441447 4.265e-08  
a 2.554849715772143 1.4343e-08 au
q 2.459252585010926 1.0909e-07 au
i 3.863846472872568 4.3569e-06 deg
node 201.0521575222135 7.2468e-05 deg
peri 81.45835440090561 0.00011167 deg
M 105.080295822904 8.1646e-05 deg
tp 2458961.123232228342
(2020-Apr-21.62323223)
0.00033904 TDB
period 1491.579702649007
4.08
1.256e-05
3.439e-08
d
yr
n .2413548530867303 2.0324e-09 deg/d
Q 2.650446846533361 1.4879e-08 au
  Orbit Determination Parameters
   # obs. used (total)      326  
   data-arc span      7375 days (20.19 yr)  
   first obs. used      2000-09-24  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55393  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:15:07  

Additional Information
 Earth MOID = 1.44637 au 
 Jupiter MOID = 2.38044 au 
 T_jup = 3.434 
[ 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 16.76   n/a E2021B55  

192196 (2007 HU2)          Discovered 2007-Apr-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2007 HU2 = 2000 SN342 = 2005 YH157 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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