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JPL Small-Body Database Browser
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109463 (2001 QH213)
Classification: Main-belt Asteroid          SPK-ID: 2109463
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1500729071773287 4.9621e-08  
a 2.581948421281924 1.3694e-08 au
q 2.194467915518231 1.2985e-07 au
i 3.115390323732337 5.0423e-06 deg
node 171.6157273097974 0.00010277 deg
peri 267.1566288570853 0.00010407 deg
M 18.50963222304956 1.658e-05 deg
tp 2458522.586079276979
(2019-Feb-08.08607928)
6.9663e-05 TDB
period 1515.373786052805
4.15
1.2056e-05
3.301e-08
d
yr
n .2375651494788728 1.89e-09 deg/d
Q 2.969428927045617 1.5749e-08 au
  Orbit Determination Parameters
   # obs. used (total)      495  
   data-arc span      7288 days (19.95 yr)  
   first obs. used      1999-02-11  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6239  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:00:31  

Additional Information
 Earth MOID = 1.21251 au 
 Jupiter MOID = 2.27439 au 
 T_jup = 3.406 
[ 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 16.1   n/a MPO412772  

109463 (2001 QH213)          Discovered 2001-Aug-23 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QH213 = 2001 RR38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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