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JPL Small-Body Database Browser
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351493 (2005 QH128)
Classification: Main-belt Asteroid          SPK-ID: 2351493
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1528577588934194 7.4527e-08  
a 3.188919888999189 3.9168e-08 au
q 2.701468741476121 2.3539e-07 au
i 5.450961530683942 8.717e-06 deg
node 14.76649167590625 8.8909e-05 deg
peri 13.22511950405643 9.8397e-05 deg
M 112.3532740550665 3.7917e-05 deg
tp 2457951.346994062006
(2017-Jul-16.84699406)
0.00021408 TDB
period 2080.00242185323
5.69
3.8322e-05
1.049e-07
d
yr
n .1730767215546071 3.1888e-09 deg/d
Q 3.676371036522257 4.5155e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      8866 days (24.27 yr)  
   first obs. used      1994-10-28  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60125  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:50:13  

Additional Information
 Earth MOID = 1.70576 au 
 Jupiter MOID = 1.78349 au 
 T_jup = 3.172 
[ 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 16.8   n/a MPO434218  

351493 (2005 QH128)          Discovered 2005-Aug-28 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2005 QH128 = 1994 UV5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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