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JPL Small-Body Database Browser
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344149 (2000 QH148)
Classification: Main-belt Asteroid          SPK-ID: 2344149
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2927330256779601 2.3646e-07  
a 2.490662766877905 3.744e-08 au
q 1.761563519186296 5.6407e-07 au
i 4.292128100444261 1.0972e-05 deg
node 200.6623902486403 8.3818e-05 deg
peri 197.8125961229581 8.8661e-05 deg
M 243.7685110990106 2.5079e-05 deg
tp 2459064.045233715167
(2020-Aug-02.54523372)
0.00010764 TDB
period 1435.723535122327
3.93
3.2373e-05
8.863e-08
d
yr
n .2507446532659416 5.6538e-09 deg/d
Q 3.219762014569513 4.84e-08 au
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      5991 days (16.40 yr)  
   first obs. used      2000-08-27  
   last obs. used      2017-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56548  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 08:31:00  

Additional Information
 Earth MOID = .769087 au 
 Jupiter MOID = 2.20635 au 
 T_jup = 3.409 
[ 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 MPO397229  

344149 (2000 QH148)          Discovered 2000-Aug-27 by Uppsala-DLR Asteroid Survey at Kvistaberg
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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