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JPL Small-Body Database Browser
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193194 (2000 QH118)
Classification: Main-belt Asteroid          SPK-ID: 2193194
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2393249833058818 6.3637e-08  
a 2.552235597218813 2.0789e-08 au
q 1.941421855521743 1.6004e-07 au
i 17.4820048719078 7.4183e-06 deg
node 181.6087128170479 1.842e-05 deg
peri 204.7097134866445 2.6736e-05 deg
M 282.312974462289 2.6479e-05 deg
tp 2459321.884969772659
(2021-Apr-17.38496977)
0.00011285 TDB
period 1489.291015035638
4.08
1.8197e-05
4.982e-08
d
yr
n .2417257583410488 2.9535e-09 deg/d
Q 3.163049338915882 2.5765e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      6832 days (18.70 yr)  
   first obs. used      2000-08-25  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63466  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:01:03  

Additional Information
 Earth MOID = .954711 au 
 Jupiter MOID = 2.32364 au 
 T_jup = 3.336 
[ 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 16.3   n/a MPO436953  

193194 (2000 QH118)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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